1 # ***** BEGIN GPL LICENSE BLOCK *****
3 # This program is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU General Public License
5 # as published by the Free Software Foundation; either version 2
6 # of the License, or (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software Foundation,
15 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 # The Original Code is Copyright (C) 2006, Blender Foundation
18 # All rights reserved.
19 # ***** END GPL LICENSE BLOCK *****
21 #-----------------------------------------------------------------------------
22 # We don't allow in-source builds. This causes no end of troubles because
23 # all out-of-source builds will use the CMakeCache.txt file there and even
24 # build the libs and objects in it.
26 if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
27 if(NOT DEFINED WITH_IN_SOURCE_BUILD)
29 "CMake generation for blender is not allowed within the source directory!"
30 "\n Remove \"${CMAKE_SOURCE_DIR}/CMakeCache.txt\" and try again from another folder, e.g.:"
32 "\n rm CMakeCache.txt"
38 "\n Alternately define WITH_IN_SOURCE_BUILD to force this option (not recommended!)"
43 cmake_minimum_required(VERSION 3.5)
45 # Prever LEGACY OpenGL to eb compatible with all the existing releases and
46 # platforms which don't hare GLVND yet. Only do it if preference was not set
48 if(NOT DEFINED OpenGL_GL_PREFERENCE)
49 set(OpenGL_GL_PREFERENCE "LEGACY")
52 if(NOT EXECUTABLE_OUTPUT_PATH)
58 # this starts out unset
59 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/Modules")
60 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/platform")
62 # avoid having empty buildtype
63 if(NOT DEFINED CMAKE_BUILD_TYPE_INIT)
64 set(CMAKE_BUILD_TYPE_INIT "Release")
67 # Omit superfluous "Up-to-date" messages.
68 if(NOT DEFINED CMAKE_INSTALL_MESSAGE)
69 set(CMAKE_INSTALL_MESSAGE "LAZY")
72 # quiet output for Makefiles, 'make -s' helps too
73 # set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
75 # global compile definitions since add_definitions() adds for all.
76 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
77 $<$<CONFIG:Debug>:DEBUG;_DEBUG>
78 $<$<CONFIG:Release>:NDEBUG>
79 $<$<CONFIG:MinSizeRel>:NDEBUG>
80 $<$<CONFIG:RelWithDebInfo>:NDEBUG>
83 #-----------------------------------------------------------------------------
86 # see "cmake --help-policy CMP0003"
87 # So library linking is more sane
88 cmake_policy(SET CMP0003 NEW)
90 # So BUILDINFO and BLENDERPATH strings are automatically quoted
91 cmake_policy(SET CMP0005 NEW)
93 # So syntax problems are errors
94 cmake_policy(SET CMP0010 NEW)
96 # Input directories must have CMakeLists.txt
97 cmake_policy(SET CMP0014 NEW)
99 #-----------------------------------------------------------------------------
101 include(build_files/cmake/macros.cmake)
104 #-----------------------------------------------------------------------------
105 # Initialize project.
107 blender_project_hack_pre()
111 blender_project_hack_post()
115 #-----------------------------------------------------------------------------
116 # Redirect output files
118 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
119 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
121 set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/$<CONFIG>/ CACHE INTERNAL "" FORCE)
123 set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/ CACHE INTERNAL "" FORCE)
126 #-----------------------------------------------------------------------------
127 # Set default config options
129 get_blender_version()
132 #-----------------------------------------------------------------------------
133 # Platform Specific Defaults
139 macro(option_defaults_init)
140 foreach(_var ${ARGV})
142 list(APPEND _init_vars "${_var}")
147 # remove from namespace
148 macro(option_defaults_clear)
149 foreach(_var ${_init_vars})
157 # values to initialize WITH_****
158 option_defaults_init(
173 if(UNIX AND NOT APPLE)
174 # some of these libraries are problematic on Linux
175 # disable less important dependencies by default
176 set(_init_CODEC_FFMPEG OFF)
177 set(_init_CYCLES_OSL OFF)
178 set(_init_IMAGE_OPENEXR OFF)
180 set(_init_OPENCOLLADA OFF)
181 set(_init_OPENCOLORIO OFF)
184 set(_init_OPENSUBDIV OFF)
192 #-----------------------------------------------------------------------------
195 # First platform specific non-cached vars
196 if(UNIX AND NOT (APPLE OR HAIKU))
200 # Blender internal features
201 option(WITH_BLENDER "Build blender (disable to build only the blender player)" ON)
202 mark_as_advanced(WITH_BLENDER)
204 option(WITH_INTERNATIONAL "Enable I18N (International fonts and text)" ON)
206 option(WITH_PYTHON "Enable Embedded Python API (only disable for development)" ON)
207 option(WITH_PYTHON_SECURITY "Disables execution of scripts within blend files by default" ON)
208 mark_as_advanced(WITH_PYTHON) # don't want people disabling this unless they really know what they are doing.
209 mark_as_advanced(WITH_PYTHON_SECURITY) # some distributions see this as a security issue, rather than have them patch it, make a build option.
211 option(WITH_PYTHON_SAFETY "Enable internal API error checking to track invalid data to prevent crash on access (at the expense of some efficiency, only enable for development)." OFF)
212 mark_as_advanced(WITH_PYTHON_SAFETY)
213 option(WITH_PYTHON_MODULE "Enable building as a python module which runs without a user interface, like running regular blender in background mode (experimental, only enable for development), installs to PYTHON_SITE_PACKAGES (or CMAKE_INSTALL_PREFIX if WITH_INSTALL_PORTABLE is enabled)." OFF)
215 option(WITH_PYTHON_FRAMEWORK "Enable building using the Python available in the framework (OSX only)" OFF)
218 option(WITH_BUILDINFO "Include extra build details (only disable for development & faster builds)" ${_init_BUILDINFO})
219 if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
220 # add_library OBJECT arg unsupported
221 set(WITH_BUILDINFO OFF)
223 set(BUILDINFO_OVERRIDE_DATE "" CACHE STRING "Use instead of the current date for reproducible builds (empty string disables this option)")
224 set(BUILDINFO_OVERRIDE_TIME "" CACHE STRING "Use instead of the current time for reproducible builds (empty string disables this option)")
225 set(CPACK_OVERRIDE_PACKAGENAME "" CACHE STRING "Use instead of the standard packagename (empty string disables this option)")
226 mark_as_advanced(CPACK_OVERRIDE_PACKAGENAME)
227 mark_as_advanced(BUILDINFO_OVERRIDE_DATE)
228 mark_as_advanced(BUILDINFO_OVERRIDE_TIME)
230 option(WITH_IK_ITASC "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON)
231 option(WITH_IK_SOLVER "Enable Legacy IK solver (only disable for development)" ON)
232 option(WITH_FFTW3 "Enable FFTW3 support (Used for smoke, ocean sim, and audio effects)" ${_init_FFTW3})
233 option(WITH_BULLET "Enable Bullet (Physics Engine)" ON)
234 option(WITH_SYSTEM_BULLET "Use the systems bullet library (currently unsupported due to missing features in upstream!)" )
235 mark_as_advanced(WITH_SYSTEM_BULLET)
236 option(WITH_OPENCOLORIO "Enable OpenColorIO color management" ${_init_OPENCOLORIO})
239 option(WITH_COMPOSITOR "Enable the tile based nodal compositor" ON)
241 option(WITH_OPENSUBDIV "Enable OpenSubdiv for surface subdivision" ${_init_OPENSUBDIV})
243 option(WITH_OPENVDB "Enable features relying on OpenVDB" OFF)
244 option(WITH_OPENVDB_BLOSC "Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support" OFF)
245 option(WITH_OPENVDB_3_ABI_COMPATIBLE "Assume OpenVDB library has been compiled with version 3 ABI compatibility" OFF)
246 mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
248 # GHOST Windowing Library Options
249 option(WITH_GHOST_DEBUG "Enable debugging output for the GHOST library" OFF)
250 mark_as_advanced(WITH_GHOST_DEBUG)
252 option(WITH_GHOST_SDL "Enable building Blender against SDL for windowing rather than the native APIs" OFF)
253 mark_as_advanced(WITH_GHOST_SDL)
256 option(WITH_GHOST_XDND "Enable drag'n'drop support on X11 using XDND protocol" ON)
260 option(WITH_HEADLESS "Build without graphical support (renderfarm, server mode only)" OFF)
261 mark_as_advanced(WITH_HEADLESS)
263 option(WITH_AUDASPACE "Build with blenders audio library (only disable if you know what you're doing!)" ON)
264 option(WITH_SYSTEM_AUDASPACE "Build with external audaspace library installed on the system (only enable if you know what you're doing!)" OFF)
265 mark_as_advanced(WITH_AUDASPACE)
266 mark_as_advanced(WITH_SYSTEM_AUDASPACE)
268 if(NOT WITH_AUDASPACE)
269 set(WITH_SYSTEM_AUDASPACE OFF)
272 option(WITH_OPENMP "Enable OpenMP (has to be supported by the compiler)" ON)
273 if(UNIX AND NOT APPLE)
274 option(WITH_OPENMP_STATIC "Link OpenMP statically (only used by the release environment)" OFF)
275 mark_as_advanced(WITH_OPENMP_STATIC)
279 option(WITH_X11_XINPUT "Enable X11 Xinput (tablet support and unicode input)" ON)
280 option(WITH_X11_XF86VMODE "Enable X11 video mode switching" ON)
281 option(WITH_X11_XFIXES "Enable X11 XWayland cursor warping workaround" ON)
282 option(WITH_X11_ALPHA "Enable X11 transparent background" ON)
285 if(UNIX AND NOT APPLE)
286 option(WITH_SYSTEM_GLEW "Use GLEW OpenGL wrapper library provided by the operating system" OFF)
287 option(WITH_SYSTEM_GLES "Use OpenGL ES library provided by the operating system" ON)
289 # not an option for other OS's
290 set(WITH_SYSTEM_GLEW OFF)
291 set(WITH_SYSTEM_GLES OFF)
295 if(UNIX AND NOT APPLE)
296 option(WITH_SYSTEM_EIGEN3 "Use the systems Eigen3 library" OFF)
301 option(WITH_MOD_FLUID "Enable Elbeem Modifier (Fluid Simulation)" ON)
302 option(WITH_MOD_SMOKE "Enable Smoke Modifier (Smoke Simulation)" ON)
303 option(WITH_MOD_REMESH "Enable Remesh Modifier" ON)
304 # option(WITH_MOD_CLOTH_ELTOPO "Enable Experimental cloth solver" OFF) # this is now only available in a branch
305 # mark_as_advanced(WITH_MOD_CLOTH_ELTOPO)
306 option(WITH_MOD_OCEANSIM "Enable Ocean Modifier" OFF)
308 # Image format support
309 option(WITH_OPENIMAGEIO "Enable OpenImageIO Support (http://www.openimageio.org)" ON)
310 option(WITH_IMAGE_OPENEXR "Enable OpenEXR Support (http://www.openexr.com)" ${_init_IMAGE_OPENEXR})
311 option(WITH_IMAGE_OPENJPEG "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
312 option(WITH_IMAGE_TIFF "Enable LibTIFF Support" ON)
313 option(WITH_IMAGE_DDS "Enable DDS Image Support" ON)
314 option(WITH_IMAGE_CINEON "Enable CINEON and DPX Image Support" ON)
315 option(WITH_IMAGE_HDR "Enable HDR Image Support" ON)
317 # Audio/Video format support
318 option(WITH_CODEC_AVI "Enable Blenders own AVI file support (raw/jpeg)" ON)
319 option(WITH_CODEC_FFMPEG "Enable FFMPeg Support (http://ffmpeg.org)" ${_init_CODEC_FFMPEG})
320 option(WITH_CODEC_SNDFILE "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
323 option(WITH_ALEMBIC "Enable Alembic Support" OFF)
324 option(WITH_ALEMBIC_HDF5 "Enable Legacy Alembic Support (not officially supported)" OFF)
327 # Disable opencollada when we don't have precompiled libs
328 option(WITH_OPENCOLLADA "Enable OpenCollada Support (http://www.opencollada.org)" ${_init_OPENCOLLADA})
331 option(WITH_SDL "Enable SDL for sound and joystick support" ${_init_SDL})
332 option(WITH_OPENAL "Enable OpenAL Support (http://www.openal.org)" ON)
333 option(WITH_JACK "Enable JACK Support (http://www.jackaudio.org)" ${_init_JACK})
334 if(UNIX AND NOT APPLE)
335 option(WITH_JACK_DYNLOAD "Enable runtime dynamic JACK libraries loading" OFF)
337 if(UNIX AND NOT APPLE)
338 option(WITH_SDL_DYNLOAD "Enable runtime dynamic SDL libraries loading" OFF)
342 option(WITH_LZO "Enable fast LZO compression (used for pointcache)" ON)
343 option(WITH_LZMA "Enable best LZMA compression, (used for pointcache)" ON)
344 if(UNIX AND NOT APPLE)
345 option(WITH_SYSTEM_LZO "Use the system LZO library" OFF)
347 option(WITH_DRACO "Enable Draco mesh compression Python module (used for glTF)" ON)
349 # Camera/motion tracking
350 option(WITH_LIBMV "Enable Libmv structure from motion library" ON)
351 option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." OFF)
352 mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
354 # Logging/unbit test libraries.
355 option(WITH_SYSTEM_GFLAGS "Use system-wide Gflags instead of a bundled one" OFF)
356 option(WITH_SYSTEM_GLOG "Use system-wide Glog instead of a bundled one" OFF)
357 mark_as_advanced(WITH_SYSTEM_GFLAGS)
358 mark_as_advanced(WITH_SYSTEM_GLOG)
361 option(WITH_FREESTYLE "Enable Freestyle (advanced edges rendering)" ON)
365 option(WITH_INPUT_IME "Enable Input Method Editor (IME) for complex Asian character input" ON)
367 option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ${_init_INPUT_NDOF})
368 option(WITH_RAYOPTIMIZATION "Enable use of SIMD (SSE) optimizations for the raytracer" ON)
369 if(UNIX AND NOT APPLE)
370 option(WITH_INSTALL_PORTABLE "Install redistributeable runtime, otherwise install into CMAKE_INSTALL_PREFIX" ON)
371 option(WITH_STATIC_LIBS "Try to link with static libraries, as much as possible, to make blender more portable across distributions" OFF)
373 option(WITH_BOOST_ICU "Boost uses ICU library (required for linking with static Boost built with libicu)." OFF)
374 mark_as_advanced(WITH_BOOST_ICU)
378 option(WITH_PYTHON_INSTALL "Copy system python into the blender install folder" ON)
380 # Windows and macOS have this bundled with Python libraries.
381 elseif(WITH_PYTHON_INSTALL OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
382 set(PYTHON_NUMPY_PATH "" CACHE PATH "Path to python site-packages or dist-packages containing 'numpy' module")
383 mark_as_advanced(PYTHON_NUMPY_PATH)
384 set(PYTHON_NUMPY_INCLUDE_DIRS ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
385 mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
387 if(WITH_PYTHON_INSTALL)
388 option(WITH_PYTHON_INSTALL_NUMPY "Copy system numpy into the blender install folder" ON)
390 if(UNIX AND NOT APPLE)
391 option(WITH_PYTHON_INSTALL_REQUESTS "Copy system requests into the blender install folder" ON)
392 set(PYTHON_REQUESTS_PATH "" CACHE PATH "Path to python site-packages or dist-packages containing 'requests' module")
393 mark_as_advanced(PYTHON_REQUESTS_PATH)
397 option(WITH_CPU_SSE "Enable SIMD instruction if they're detected on the host machine" ON)
398 mark_as_advanced(WITH_CPU_SSE)
401 option(WITH_CYCLES "Enable Cycles Render Engine" ON)
402 option(WITH_CYCLES_STANDALONE "Build Cycles standalone application" OFF)
403 option(WITH_CYCLES_STANDALONE_GUI "Build Cycles standalone with GUI" OFF)
404 option(WITH_CYCLES_OSL "Build Cycles with OSL support" ${_init_CYCLES_OSL})
405 option(WITH_CYCLES_EMBREE "Build Cycles with Embree support" OFF)
406 option(WITH_CYCLES_CUDA_BINARIES "Build Cycles CUDA binaries" OFF)
407 option(WITH_CYCLES_CUBIN_COMPILER "Build cubins with nvrtc based compiler instead of nvcc" OFF)
408 option(WITH_CYCLES_CUDA_BUILD_SERIAL "Build cubins one after another (useful on machines with limited RAM)" OFF)
409 mark_as_advanced(WITH_CYCLES_CUDA_BUILD_SERIAL)
410 set(CYCLES_CUDA_BINARIES_ARCH sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 sm_70 sm_75 CACHE STRING "CUDA architectures to build binaries for")
411 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
412 unset(PLATFORM_DEFAULT)
413 option(WITH_CYCLES_LOGGING "Build Cycles with logging support" ON)
414 option(WITH_CYCLES_DEBUG "Build Cycles with extra debug capabilities" OFF)
415 option(WITH_CYCLES_NATIVE_ONLY "Build Cycles with native kernel only (which fits current CPU, use for development only)" OFF)
416 mark_as_advanced(WITH_CYCLES_CUBIN_COMPILER)
417 mark_as_advanced(WITH_CYCLES_LOGGING)
418 mark_as_advanced(WITH_CYCLES_DEBUG)
419 mark_as_advanced(WITH_CYCLES_NATIVE_ONLY)
421 option(WITH_CYCLES_DEVICE_CUDA "Enable Cycles CUDA compute support" ON)
422 option(WITH_CYCLES_DEVICE_OPENCL "Enable Cycles OpenCL compute support" ON)
423 option(WITH_CYCLES_NETWORK "Enable Cycles compute over network support (EXPERIMENTAL and unfinished)" OFF)
424 mark_as_advanced(WITH_CYCLES_DEVICE_CUDA)
425 mark_as_advanced(WITH_CYCLES_DEVICE_OPENCL)
426 mark_as_advanced(WITH_CYCLES_NETWORK)
428 option(WITH_CUDA_DYNLOAD "Dynamically load CUDA libraries at runtime" ON)
429 mark_as_advanced(WITH_CUDA_DYNLOAD)
432 option(WITH_LLVM "Use LLVM" OFF)
434 option(LLVM_STATIC "Link with LLVM static libraries" ON) # we prefer static llvm build on Apple, dyn build possible though
436 option(LLVM_STATIC "Link with LLVM static libraries" OFF)
438 mark_as_advanced(LLVM_STATIC)
440 # disable for now, but plan to support on all platforms eventually
441 option(WITH_MEM_JEMALLOC "Enable malloc replacement (http://www.canonware.com/jemalloc)" ON)
442 mark_as_advanced(WITH_MEM_JEMALLOC)
444 # currently only used for BLI_mempool
445 option(WITH_MEM_VALGRIND "Enable extended valgrind support for better reporting" OFF)
446 mark_as_advanced(WITH_MEM_VALGRIND)
449 option(WITH_CXX_GUARDEDALLOC "Enable GuardedAlloc for C++ memory allocation tracking (only enable for development)" OFF)
450 mark_as_advanced(WITH_CXX_GUARDEDALLOC)
452 option(WITH_ASSERT_ABORT "Call abort() when raising an assertion through BLI_assert()" ON)
453 mark_as_advanced(WITH_ASSERT_ABORT)
455 option(WITH_BOOST "Enable features depending on boost" ON)
458 option(WITH_GTESTS "Enable GTest unit testing" OFF)
459 option(WITH_OPENGL_RENDER_TESTS "Enable OpenGL render related unit testing (Experimental)" OFF)
460 option(WITH_OPENGL_DRAW_TESTS "Enable OpenGL UI drawing related unit testing (Experimental)" OFF)
464 if(UNIX AND NOT APPLE)
465 option(WITH_DOC_MANPAGE "Create a manual page (Unix manpage)" OFF)
471 option(WITH_OPENGL "When off limits visibility of the opengl headers to just bf_gpu and gawain (temporary option for development purposes)" ON)
472 option(WITH_GLEW_ES "Switches to experimental copy of GLEW that has support for OpenGL ES. (temporary option for development purposes)" OFF)
473 option(WITH_GL_EGL "Use the EGL OpenGL system library instead of the platform specific OpenGL system library (CGL, glX, or WGL)" OFF)
474 option(WITH_GL_PROFILE_ES20 "Support using OpenGL ES 2.0. (thru either EGL or the AGL/WGL/XGL 'es20' profile)" OFF)
484 option(WITH_GL_ANGLE "Link with the ANGLE library, an OpenGL ES 2.0 implementation based on Direct3D, instead of the system OpenGL library." OFF)
485 mark_as_advanced(WITH_GL_ANGLE)
488 if(WITH_GLEW_ES AND WITH_SYSTEM_GLEW)
489 message(WARNING Ignoring WITH_SYSTEM_GLEW and using WITH_GLEW_ES)
490 set(WITH_SYSTEM_GLEW OFF)
494 getDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
495 set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
499 if(CMAKE_COMPILER_IS_GNUCC)
500 option(WITH_LINKER_GOLD "Use ld.gold linker which is usually faster than ld.bfd" ON)
501 mark_as_advanced(WITH_LINKER_GOLD)
504 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
505 option(WITH_COMPILER_ASAN "Build and link against address sanitizer (only for Debug & RelWithDebInfo targets)." OFF)
506 mark_as_advanced(WITH_COMPILER_ASAN)
508 if(WITH_COMPILER_ASAN)
509 set(_asan_defaults "\
514 -fsanitize=float-cast-overflow \
515 -fsanitize=float-divide-by-zero \
516 -fsanitize=nonnull-attribute \
517 -fsanitize=returns-nonnull-attribute \
518 -fsanitize=signed-integer-overflow \
519 -fsanitize=undefined \
520 -fsanitize=vla-bound \
521 -fno-sanitize=alignment \
524 if(NOT MSVC) # not all sanitizers are supported with clang-cl, these two however are very vocal about it
525 set(_asan_defaults "${_asan_defaults} -fsanitize=leak -fsanitize=object-size" )
527 set(COMPILER_ASAN_CFLAGS "${_asan_defaults}" CACHE STRING "C flags for address sanitizer")
528 mark_as_advanced(COMPILER_ASAN_CFLAGS)
529 set(COMPILER_ASAN_CXXFLAGS "${_asan_defaults}" CACHE STRING "C++ flags for address sanitizer")
530 mark_as_advanced(COMPILER_ASAN_CXXFLAGS)
532 unset(_asan_defaults)
535 find_library(COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
537 find_library( COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
539 [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/7.0.0/lib/windows
540 [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/6.0.0/lib/windows
543 mark_as_advanced(COMPILER_ASAN_LIBRARY)
548 # Use hardcoded paths or find_package to find externals
549 option(WITH_WINDOWS_FIND_MODULES "Use find_package to locate libraries" OFF)
550 mark_as_advanced(WITH_WINDOWS_FIND_MODULES)
552 option(WITH_WINDOWS_CODESIGN "Use signtool to sign the final binary." OFF)
553 mark_as_advanced(WITH_WINDOWS_CODESIGN)
555 set(WINDOWS_CODESIGN_PFX CACHE FILEPATH "Path to pfx file to use for codesigning.")
556 mark_as_advanced(WINDOWS_CODESIGN_PFX)
558 set(WINDOWS_CODESIGN_PFX_PASSWORD CACHE STRING "password for pfx file used for codesigning.")
559 mark_as_advanced(WINDOWS_CODESIGN_PFX_PASSWORD)
561 option(WINDOWS_USE_VISUAL_STUDIO_FOLDERS "Organize the visual studio project according to source folders." ON)
562 mark_as_advanced(WINDOWS_USE_VISUAL_STUDIO_FOLDERS)
564 option(WINDOWS_PYTHON_DEBUG "Include the files needed for debugging python scripts with visual studio 2017+." OFF)
565 mark_as_advanced(WINDOWS_PYTHON_DEBUG)
569 option_defaults_clear()
575 # By default we want to install to the directory we are compiling our executables
576 # unless specified otherwise, which we currently do not allow
577 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
579 set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
581 set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
583 if(WITH_INSTALL_PORTABLE)
584 set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH} CACHE PATH "default install path" FORCE)
594 include(platform_apple_xcode)
598 #-----------------------------------------------------------------------------
599 # Check for conflicting/unsupported configurations
601 if(NOT WITH_BLENDER AND NOT WITH_CYCLES_STANDALONE)
603 "At least one of WITH_BLENDER or WITH_CYCLES_STANDALONE "
604 "must be enabled, nothing to do!"
608 if(NOT WITH_AUDASPACE)
610 message(WARNING "WITH_OPENAL requires WITH_AUDASPACE which is disabled")
614 message(WARNING "WITH_JACK requires WITH_AUDASPACE which is disabled")
619 if(NOT WITH_SDL AND WITH_GHOST_SDL)
620 message(FATAL_ERROR "WITH_GHOST_SDL requires WITH_SDL")
623 # python module, needs some different options
624 if(WITH_PYTHON_MODULE AND WITH_PYTHON_INSTALL)
625 message(FATAL_ERROR "WITH_PYTHON_MODULE requires WITH_PYTHON_INSTALL to be OFF")
629 # may as well build python module without a UI
630 if(WITH_PYTHON_MODULE)
631 set(WITH_HEADLESS ON)
639 if(WITH_DRACO AND NOT WITH_PYTHON_INSTALL)
640 message(STATUS "WITH_DRACO requires WITH_PYTHON_INSTALL to be ON, disabling WITH_DRACO for now")
644 # enable boost for cycles, audaspace or i18n
645 # otherwise if the user disabled
647 # Explicitly disabled. so disable all deps.
651 message(STATUS "'WITH_BOOST' is disabled: forcing 'set(${_setting} ${_val})'")
653 set(${_setting} ${_val})
656 set_and_warn(WITH_CYCLES OFF)
657 set_and_warn(WITH_INTERNATIONAL OFF)
658 set_and_warn(WITH_OPENVDB OFF)
659 set_and_warn(WITH_OPENCOLORIO OFF)
660 elseif(WITH_CYCLES OR WITH_OPENIMAGEIO OR WITH_INTERNATIONAL OR
661 WITH_OPENVDB OR WITH_OPENCOLORIO)
664 # Disable boost if not needed.
668 # auto enable openimageio for cycles
670 set(WITH_OPENIMAGEIO ON)
672 # auto enable llvm for cycles_osl
674 set(WITH_LLVM ON CACHE BOOL "" FORCE)
677 set(WITH_CYCLES_OSL OFF)
680 # auto enable openimageio linking dependencies
682 set(WITH_IMAGE_OPENEXR ON)
683 set(WITH_IMAGE_TIFF ON)
686 # auto enable alembic linking dependencies
688 set(WITH_IMAGE_OPENEXR ON)
691 # don't store paths to libs for portable distribution
692 if(WITH_INSTALL_PORTABLE)
693 set(CMAKE_SKIP_BUILD_RPATH TRUE)
696 if(WITH_GHOST_SDL OR WITH_HEADLESS)
698 set(WITH_X11_XINPUT OFF)
699 set(WITH_X11_XF86VMODE OFF)
700 set(WITH_X11_XFIXES OFF)
701 set(WITH_X11_ALPHA OFF)
702 set(WITH_GHOST_XDND OFF)
703 set(WITH_INPUT_IME OFF)
707 TEST_SSE_SUPPORT(COMPILER_SSE_FLAG COMPILER_SSE2_FLAG)
709 message(STATUS "SSE and SSE2 optimizations are DISABLED!")
710 set(COMPILER_SSE_FLAG)
711 set(COMPILER_SSE2_FLAG)
717 message(WARNING "Git was not found, disabling WITH_BUILDINFO")
718 set(WITH_BUILDINFO OFF)
723 if(NOT WITH_SYSTEM_AUDASPACE)
724 set(AUDASPACE_C_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings/C" "${CMAKE_BINARY_DIR}/extern/audaspace")
725 set(AUDASPACE_PY_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings")
729 # Auto-enable CUDA dynload if toolkit is not found.
730 if(NOT WITH_CUDA_DYNLOAD)
733 message("CUDA toolkit not found, using dynamic runtime loading of libraries instead")
734 set(WITH_CUDA_DYNLOAD ON)
738 #-----------------------------------------------------------------------------
739 # Check for valid directories
740 # ... a partial checkout may cause this.
742 # note: we need to check for a known subdir in both cases.
743 # since uninitialized git submodules will give blank dirs
745 if(WITH_INTERNATIONAL)
746 if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/datafiles/locale/languages")
748 "Translation path '${CMAKE_SOURCE_DIR}/release/datafiles/locale' is missing, "
749 "This is a 'git submodule', which are known not to work with bridges to other version "
750 "control systems, disabling 'WITH_INTERNATIONAL'."
752 set(WITH_INTERNATIONAL OFF)
757 # While we have this as an '#error' in 'bpy_capi_utils.h',
758 # upgrading Python tends to cause confusion for users who build.
759 # Give the error message early to make this more obvious.
761 # Do this before main 'platform_*' checks,
762 # because UNIX will search for the old Python paths which may not exist.
763 # giving errors about missing paths before this case is met.
764 if(DEFINED PYTHON_VERSION AND "${PYTHON_VERSION}" VERSION_LESS "3.7")
765 message(FATAL_ERROR "At least Python 3.7 is required to build")
768 if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/scripts/addons/modules")
770 "Addons path '${CMAKE_SOURCE_DIR}/release/scripts/addons' is missing, "
771 "This is a 'git submodule', which are known not to work with bridges to other version "
772 "control systems: * CONTINUING WITHOUT ADDONS *"
777 #-----------------------------------------------------------------------------
778 # Initialize un-cached vars, avoid unused warning
780 # linux only, not cached
781 set(WITH_BINRELOC OFF)
783 # MACOSX only, set to avoid uninitialized
789 # these are added to later on.
793 # for gcc -Wno-blah-blah
794 set(C_REMOVE_STRICT_FLAGS)
795 set(CXX_REMOVE_STRICT_FLAGS)
797 # libraries to link the binary with passed to target_link_libraries()
798 # known as LLIBS to scons
799 set(PLATFORM_LINKLIBS "")
801 # Added to linker flags in setup_liblinks
802 # - CMAKE_EXE_LINKER_FLAGS
803 # - CMAKE_EXE_LINKER_FLAGS_DEBUG
804 set(PLATFORM_LINKFLAGS "")
805 set(PLATFORM_LINKFLAGS_DEBUG "")
807 if (NOT CMAKE_BUILD_TYPE MATCHES "Release")
808 if(WITH_COMPILER_ASAN)
809 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMPILER_ASAN_CFLAGS}")
810 set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CFLAGS}")
812 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMPILER_ASAN_CXXFLAGS}")
813 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CXXFLAGS}")
815 set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
817 set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
818 set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
819 set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
823 #-----------------------------------------------------------------------------
827 find_package(X11 REQUIRED)
829 find_path(X11_XF86keysym_INCLUDE_PATH X11/XF86keysym.h ${X11_INC_SEARCH_PATH})
830 mark_as_advanced(X11_XF86keysym_INCLUDE_PATH)
832 list(APPEND PLATFORM_LINKLIBS ${X11_X11_LIB})
836 list(APPEND PLATFORM_LINKLIBS ${X11_Xinput_LIB})
838 set(WITH_X11_XINPUT OFF)
842 if(WITH_X11_XF86VMODE)
843 # XXX, why doesn't cmake make this available?
844 find_library(X11_Xxf86vmode_LIB Xxf86vm ${X11_LIB_SEARCH_PATH})
845 mark_as_advanced(X11_Xxf86vmode_LIB)
846 if(X11_Xxf86vmode_LIB)
847 list(APPEND PLATFORM_LINKLIBS ${X11_Xxf86vmode_LIB})
849 set(WITH_X11_XF86VMODE OFF)
855 list(APPEND PLATFORM_LINKLIBS ${X11_Xfixes_LIB})
857 set(WITH_X11_XFIXES OFF)
862 find_library(X11_Xrender_LIB Xrender ${X11_LIB_SEARCH_PATH})
863 mark_as_advanced(X11_Xrender_LIB)
865 list(APPEND PLATFORM_LINKLIBS ${X11_Xrender_LIB})
867 set(WITH_X11_ALPHA OFF)
874 # ----------------------------------------------------------------------------
875 # Main Platform Checks
881 if(UNIX AND NOT APPLE)
882 include(platform_unix)
884 include(platform_win32)
886 include(platform_apple)
889 #-----------------------------------------------------------------------------
892 if(NOT WITH_FFTW3 AND WITH_MOD_OCEANSIM)
893 message(FATAL_ERROR "WITH_MOD_OCEANSIM requires WITH_FFTW3 to be ON")
897 if(NOT WITH_OPENIMAGEIO)
899 "Cycles requires WITH_OPENIMAGEIO, the library may not have been found. "
900 "Configure OIIO or disable WITH_CYCLES"
905 "Cycles requires WITH_BOOST, the library may not have been found. "
906 "Configure BOOST or disable WITH_CYCLES"
913 "Cycles OSL requires WITH_LLVM, the library may not have been found. "
914 "Configure LLVM or disable WITH_CYCLES_OSL"
920 if(WITH_INTERNATIONAL)
923 "Internationalization requires WITH_BOOST, the library may not have been found. "
924 "Configure BOOST or disable WITH_INTERNATIONAL"
929 # See TEST_SSE_SUPPORT() for how this is defined.
931 # Do it globally, SSE2 is required for quite some time now.
932 # Doing it now allows to use SSE/SSE2 in inline headers.
933 if(SUPPORT_SSE_BUILD)
934 set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
935 add_definitions(-D__SSE__ -D__MMX__)
937 if(SUPPORT_SSE2_BUILD)
938 set(PLATFORM_CFLAGS " ${PLATFORM_CFLAGS} ${COMPILER_SSE2_FLAG}")
939 add_definitions(-D__SSE2__)
940 if(NOT SUPPORT_SSE_BUILD) # don't double up
941 add_definitions(-D__MMX__)
946 # set the endian define
948 # for some reason this fails on msvc
949 add_definitions(-D__LITTLE_ENDIAN__)
951 # OSX-Note: as we do cross-compiling with specific set architecture,
952 # endianess-detection and auto-setting is counterproductive
953 # so we just set endianness according CMAKE_OSX_ARCHITECTURES
955 elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64)
956 add_definitions(-D__LITTLE_ENDIAN__)
957 elseif(CMAKE_OSX_ARCHITECTURES MATCHES ppc OR CMAKE_OSX_ARCHITECTURES MATCHES ppc64)
958 add_definitions(-D__BIG_ENDIAN__)
961 include(TestBigEndian)
962 test_big_endian(_SYSTEM_BIG_ENDIAN)
963 if(_SYSTEM_BIG_ENDIAN)
964 add_definitions(-D__BIG_ENDIAN__)
966 add_definitions(-D__LITTLE_ENDIAN__)
968 unset(_SYSTEM_BIG_ENDIAN)
970 if(WITH_IMAGE_OPENJPEG)
971 # Special handling of Windows platform where openjpeg is always static.
973 set(OPENJPEG_DEFINES "-DOPJ_STATIC")
975 set(OPENJPEG_DEFINES "")
979 if(NOT WITH_SYSTEM_EIGEN3)
980 set(EIGEN3_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/Eigen3)
983 #-----------------------------------------------------------------------------
987 blender_include_dirs_sys("${OPENGL_INCLUDE_DIR}")
990 add_definitions(-DWITH_OPENGL)
994 find_package_wrapper(OpenGLES)
997 if(WITH_GL_PROFILE_ES20)
999 if(NOT OPENGLES_LIBRARY)
1001 "Unable to find OpenGL ES libraries. "
1002 "Install them or disable WITH_SYSTEM_GLES."
1006 list(APPEND BLENDER_GL_LIBRARIES OPENGLES_LIBRARY)
1009 set(OPENGLES_LIBRARY "" CACHE FILEPATH "OpenGL ES 2.0 library file")
1010 mark_as_advanced(OPENGLES_LIBRARY)
1012 list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}")
1014 if(NOT OPENGLES_LIBRARY)
1016 "To compile WITH_GL_EGL you need to set OPENGLES_LIBRARY "
1017 "to the file path of an OpenGL ES 2.0 library."
1024 # Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
1026 set(OPENGLES_DLL "" CACHE FILEPATH "OpenGL ES 2.0 redistributable DLL file")
1027 mark_as_advanced(OPENGLES_DLL)
1029 if(NOT OPENGLES_DLL)
1031 "To compile WITH_GL_PROFILE_ES20 you need to set OPENGLES_DLL to the file "
1032 "path of an OpenGL ES 2.0 runtime dynamic link library (DLL)."
1037 list(APPEND GL_DEFINITIONS -DWITH_ANGLE)
1039 set(D3DCOMPILER_DLL "" CACHE FILEPATH "Direct3D Compiler redistributable DLL file (needed by ANGLE)")
1041 get_filename_component(D3DCOMPILER_FILENAME "${D3DCOMPILER_DLL}" NAME)
1042 list(APPEND GL_DEFINITIONS "-DD3DCOMPILER=\"\\\"${D3DCOMPILER_FILENAME}\\\"\"")
1044 mark_as_advanced(D3DCOMPILER_DLL)
1046 if(D3DCOMPILER_DLL STREQUAL "")
1048 "To compile WITH_GL_ANGLE you need to set D3DCOMPILER_DLL to the file "
1049 "path of a copy of the DirectX redistributable DLL file: D3DCompiler_46.dll"
1058 if(OpenGL_GL_PREFERENCE STREQUAL "LEGACY" AND OPENGL_gl_LIBRARY)
1059 list(APPEND BLENDER_GL_LIBRARIES ${OPENGL_gl_LIBRARY})
1061 list(APPEND BLENDER_GL_LIBRARIES ${OPENGL_opengl_LIBRARY} ${OPENGL_glx_LIBRARY})
1066 list(APPEND GL_DEFINITIONS -DWITH_GL_EGL)
1068 if(WITH_SYSTEM_GLES)
1069 if(NOT OPENGLES_EGL_LIBRARY)
1071 "Unable to find OpenGL ES libraries. "
1072 "Install them or disable WITH_SYSTEM_GLES."
1076 list(APPEND BLENDER_GL_LIBRARIES OPENGLES_EGL_LIBRARY)
1079 set(OPENGLES_EGL_LIBRARY "" CACHE FILEPATH "EGL library file")
1080 mark_as_advanced(OPENGLES_EGL_LIBRARY)
1082 list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}" "${OPENGLES_EGL_LIBRARY}")
1084 if(NOT OPENGLES_EGL_LIBRARY)
1086 "To compile WITH_GL_EGL you need to set OPENGLES_EGL_LIBRARY "
1087 "to the file path of an EGL library."
1094 # Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
1096 set(OPENGLES_EGL_DLL "" CACHE FILEPATH "EGL redistributable DLL file")
1097 mark_as_advanced(OPENGLES_EGL_DLL)
1099 if(NOT OPENGLES_EGL_DLL)
1101 "To compile WITH_GL_EGL you need to set OPENGLES_EGL_DLL "
1102 "to the file path of an EGL runtime dynamic link library (DLL)."
1110 if(WITH_GL_PROFILE_ES20)
1111 list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_ES20)
1113 list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_CORE)
1117 list(APPEND GL_DEFINITIONS -DWITH_EGL)
1120 #-----------------------------------------------------------------------------
1123 if(NOT OPENMP_CUSTOM)
1124 find_package(OpenMP)
1128 if(NOT WITH_OPENMP_STATIC)
1129 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
1130 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
1132 # Typically avoid adding flags as defines but we can't
1133 # pass OpenMP flags to the linker for static builds, meaning
1134 # we can't add any OpenMP related flags to CFLAGS variables
1135 # since they're passed to the linker as well.
1136 add_definitions("${OpenMP_C_FLAGS}")
1138 find_library_static(OpenMP_LIBRARIES gomp ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES})
1141 set(WITH_OPENMP OFF)
1150 #-----------------------------------------------------------------------------
1153 if(WITH_SYSTEM_GLEW)
1156 # Note: There is an assumption here that the system GLEW is not a static library.
1159 message(FATAL_ERROR "GLEW is required to build Blender. Install it or disable WITH_SYSTEM_GLEW.")
1162 set(BLENDER_GLEW_LIBRARIES ${GLEW_LIBRARY})
1165 set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew-es/include")
1167 list(APPEND GL_DEFINITIONS -DGLEW_STATIC -DWITH_GLEW_ES)
1169 # These definitions remove APIs from glew.h, making GLEW smaller, and catching unguarded API usage
1170 if(WITH_GL_PROFILE_ES20)
1171 list(APPEND GL_DEFINITIONS -DGLEW_ES_ONLY)
1173 # No ES functions are needed
1174 list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
1177 if(WITH_GL_PROFILE_ES20)
1179 list(APPEND GL_DEFINITIONS -DGLEW_USE_LIB_ES20)
1182 # ToDo: This is an experiment to eliminate ES 1 symbols,
1183 # GLEW doesn't really properly provide this level of control
1184 # (for example, without modification it eliminates too many symbols)
1185 # so there are lots of modifications to GLEW to make this work,
1186 # and no attempt to make it work beyond Blender at this point.
1187 list(APPEND GL_DEFINITIONS -DGL_ES_VERSION_1_0=0 -DGL_ES_VERSION_CL_1_1=0 -DGL_ES_VERSION_CM_1_1=0)
1191 list(APPEND GL_DEFINITIONS -DGLEW_INC_EGL)
1194 set(BLENDER_GLEW_LIBRARIES extern_glew_es bf_intern_glew_mx)
1197 set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew/include")
1199 list(APPEND GL_DEFINITIONS -DGLEW_STATIC)
1201 # This won't affect the non-experimental glew library,
1202 # but is used for conditional compilation elsewhere.
1203 list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
1205 set(BLENDER_GLEW_LIBRARIES extern_glew)
1211 list(APPEND GL_DEFINITIONS -DGLEW_NO_GLU)
1213 #-----------------------------------------------------------------------------
1216 if(WITH_BULLET AND WITH_SYSTEM_BULLET)
1217 find_package(Bullet)
1218 if(NOT BULLET_FOUND)
1219 set(WITH_BULLET OFF)
1222 set(BULLET_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/bullet2/src")
1223 # set(BULLET_LIBRARIES "")
1226 #-----------------------------------------------------------------------------
1229 if(WITH_PYTHON_MODULE)
1230 add_definitions(-DPy_ENABLE_SHARED)
1233 #-----------------------------------------------------------------------------
1234 # Configure GLog/GFlags
1236 if(WITH_LIBMV OR WITH_GTESTS OR (WITH_CYCLES AND WITH_CYCLES_LOGGING))
1237 if(WITH_SYSTEM_GFLAGS)
1238 find_package(Gflags)
1239 if(NOT GFLAGS_FOUND)
1240 message(FATAL_ERROR "System wide Gflags is requested but was not found")
1242 # FindGflags does not define this, and we are not even sure what to use here.
1246 -DGFLAGS_DLL_DEFINE_FLAG=
1247 -DGFLAGS_DLL_DECLARE_FLAG=
1250 set(GFLAGS_NAMESPACE "gflags")
1251 set(GFLAGS_LIBRARIES extern_gflags)
1252 set(GFLAGS_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/extern/gflags/src")
1255 if(WITH_SYSTEM_GLOG)
1258 message(FATAL_ERROR "System wide Glog is requested but was not found")
1260 # FindGlog does not define this, and we are not even sure what to use here.
1264 -DGOOGLE_GLOG_DLL_DECL=
1266 set(GLOG_LIBRARIES extern_glog)
1268 set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/src/windows)
1270 set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/include)
1275 #-----------------------------------------------------------------------------
1279 # We always have C++11 which includes unordered_map.
1280 set(CERES_DEFINES -DCERES_STD_UNORDERED_MAP)
1283 #-----------------------------------------------------------------------------
1284 # Extra compile flags
1286 if(CMAKE_COMPILER_IS_GNUCC)
1288 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
1289 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_CAST_ALIGN -Wcast-align)
1290 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
1291 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type)
1292 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_VLA -Werror=vla)
1293 # system headers sometimes do this, disable for now, was: -Werror=strict-prototypes
1294 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes)
1295 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
1296 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
1297 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
1298 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
1299 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
1300 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings)
1301 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_LOGICAL_OP -Wlogical-op)
1302 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEF -Wundef)
1303 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_INIT_SELF -Winit-self) # needs -Wuninitialized
1304 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_NULL -Wnonnull) # C only
1305 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
1306 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
1307 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_TYPE_LIMITS -Wtype-limits)
1308 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_FORMAT_SIGN -Wformat-signedness)
1309 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_RESTRICT -Wrestrict)
1311 # gcc 4.2 gives annoying warnings on every file with this
1312 if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
1313 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNINITIALIZED -Wuninitialized)
1316 # versions before gcc4.6 give many BLI_math warnings
1317 if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.6")
1318 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_REDUNDANT_DECLS -Wredundant-decls)
1319 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_REDUNDANT_DECLS -Wredundant-decls)
1322 # versions before gcc4.8 include global name-space.
1323 if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.8")
1324 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_SHADOW -Wshadow)
1327 # disable because it gives warnings for printf() & friends.
1328 # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion)
1331 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
1334 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
1335 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
1336 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
1337 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_LOGICAL_OP -Wlogical-op)
1338 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_INIT_SELF -Winit-self) # needs -Wuninitialized
1339 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
1340 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
1341 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_TYPE_LIMITS -Wtype-limits)
1342 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_RETURN_TYPE -Werror=return-type)
1343 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
1344 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
1345 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
1346 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_POINTER_ARITH -Wpointer-arith)
1347 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_PARAMETER -Wunused-parameter)
1348 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_WRITE_STRINGS -Wwrite-strings)
1349 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
1350 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_FORMAT_SIGN -Wformat-signedness)
1351 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_RESTRICT -Wrestrict)
1353 # gcc 4.2 gives annoying warnings on every file with this
1354 if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
1355 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNINITIALIZED -Wuninitialized)
1358 # causes too many warnings
1360 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
1361 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations)
1364 # Use 'ATTR_FALLTHROUGH' macro to suppress.
1365 if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
1366 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
1367 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
1370 # flags to undo strict flags
1371 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
1372 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
1373 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
1374 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_TYPE_LIMITS -Wno-type-limits)
1375 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_IN_BOOL_CONTEXT -Wno-int-in-bool-context)
1376 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_FORMAT -Wno-format)
1377 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_SWITCH -Wno-switch)
1379 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CLASS_MEMACCESS -Wno-class-memaccess)
1380 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_COMMENT -Wno-comment)
1381 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs)
1383 if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
1384 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_IMPLICIT_FALLTHROUGH -Wno-implicit-fallthrough)
1388 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
1391 elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
1393 # strange, clang complains these are not supported, but then uses them.
1394 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
1395 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
1396 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type)
1397 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
1398 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
1399 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
1400 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes)
1401 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
1402 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
1404 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
1405 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
1406 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
1407 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
1408 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_OVERLOADED_VIRTUAL -Wno-overloaded-virtual) # we get a lot of these, if its a problem a dev needs to look into it.
1409 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
1410 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
1412 # gives too many unfixable warnings
1413 # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_MACROS -Wunused-macros)
1414 # ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_MACROS -Wunused-macros)
1416 # flags to undo strict flags
1417 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
1418 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
1420 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
1421 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
1422 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
1423 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast)
1424 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
1425 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
1426 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
1427 ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
1429 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
1430 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
1431 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
1432 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
1433 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
1434 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_COMMENT -Wno-comment)
1435 ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs)
1437 elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
1439 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
1440 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
1441 ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
1443 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
1444 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
1445 ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
1447 # disable numbered, false positives
1448 set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
1449 set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
1450 elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
1451 # most msvc warnings are C & C++
1455 "/w34062" # switch statement contains 'default' but no 'case' labels
1456 "/w34115" # 'type' : named type definition in parentheses
1457 "/w34189" # local variable is initialized but not referenced
1459 "/wd4018" # signed/unsigned mismatch
1460 "/wd4146" # unary minus operator applied to unsigned type, result still unsigned
1461 "/wd4065" # switch statement contains 'default' but no 'case' labels
1462 "/wd4127" # conditional expression is constant
1463 "/wd4181" # qualifier applied to reference type; ignored
1464 "/wd4200" # zero-sized array in struct/union
1465 "/wd4244" # conversion from 'type1' to 'type2', possible loss of data
1466 "/wd4267" # conversion from 'size_t' to 'type', possible loss of data
1467 "/wd4305" # truncation from 'type1' to 'type2'
1468 "/wd4800" # forcing value to bool 'true' or 'false'
1469 "/wd4828" # The file contains a character that is illegal
1470 "/wd4996" # identifier was declared deprecated
1472 "/we4013" # 'function' undefined; assuming extern returning int
1473 "/we4133" # incompatible pointer types
1474 "/we4431" # missing type specifier - int assumed
1477 if(MSVC_VERSION GREATER_EQUAL 1911)
1478 # see https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/c5038?view=vs-2017
1479 set(_WARNINGS "${_WARNINGS} /w35038") #order of initialisation in c++ constructors
1482 string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
1483 set(C_WARNINGS "${_WARNINGS}")
1484 set(CXX_WARNINGS "${_WARNINGS}")
1488 # ensure python header is found since detection can fail, this could happen
1489 # with _any_ library but since we used a fixed python version this tends to
1490 # be most problematic.
1492 if(NOT EXISTS "${PYTHON_INCLUDE_DIR}/Python.h")
1494 "Missing: \"${PYTHON_INCLUDE_DIR}/Python.h\",\n"
1495 "Set the cache entry 'PYTHON_INCLUDE_DIR' to point "
1496 "to a valid python include path. Containing "
1497 "Python.h for python version \"${PYTHON_VERSION}\""
1502 # Windows and macOS have this bundled with Python libraries.
1503 elseif((WITH_PYTHON_INSTALL AND WITH_PYTHON_INSTALL_NUMPY) OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
1504 if(("${PYTHON_NUMPY_PATH}" STREQUAL "") OR (${PYTHON_NUMPY_PATH} MATCHES NOTFOUND))
1505 find_python_package(numpy)
1506 unset(PYTHON_NUMPY_INCLUDE_DIRS CACHE)
1507 set(PYTHON_NUMPY_INCLUDE_DIRS ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
1508 mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
1513 # pass, we have this in lib/python/site-packages
1514 elseif(WITH_PYTHON_INSTALL_REQUESTS)
1515 find_python_package(requests)
1520 CMAKE_COMPILER_IS_GNUCC OR
1521 CMAKE_C_COMPILER_ID MATCHES "Clang" OR
1522 CMAKE_C_COMPILER_ID MATCHES "Intel"
1524 # TODO(sergey): Do we want c++11 or gnu-c++11 here?
1525 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
1527 # Nothing special is needed, C++11 features are available by default.
1529 message(FATAL_ERROR "Unknown compiler ${CMAKE_C_COMPILER_ID}, can't enable C++11 build")
1532 # Visual Studio has all standards it supports available by default
1533 # Clang on windows copies this behavior and does not support these switches
1535 CMAKE_COMPILER_IS_GNUCC OR
1536 (CMAKE_C_COMPILER_ID MATCHES "Clang" AND (NOT MSVC)) OR
1537 (CMAKE_C_COMPILER_ID MATCHES "Intel")
1539 # Use C11 + GNU extensions, works with GCC, Clang, ICC
1540 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
1543 # Include warnings first, so its possible to disable them with user defined flags
1544 # eg: -Wno-uninitialized
1545 set(CMAKE_C_FLAGS "${C_WARNINGS} ${CMAKE_C_FLAGS} ${PLATFORM_CFLAGS}")
1546 set(CMAKE_CXX_FLAGS "${CXX_WARNINGS} ${CMAKE_CXX_FLAGS} ${PLATFORM_CFLAGS}")
1548 # defined above, platform specific but shared names
1565 #-------------------------------------------------------------------------------
1568 # better not set includes here but this debugging option is off by default.
1569 if(WITH_CXX_GUARDEDALLOC)
1570 include_directories(${CMAKE_SOURCE_DIR}/intern/guardedalloc)
1571 add_definitions(-DWITH_CXX_GUARDEDALLOC)
1574 if(WITH_ASSERT_ABORT)
1575 add_definitions(-DWITH_ASSERT_ABORT)
1578 # message(STATUS "Using CFLAGS: ${CMAKE_C_FLAGS}")
1579 # message(STATUS "Using CXXFLAGS: ${CMAKE_CXX_FLAGS}")
1581 #-----------------------------------------------------------------------------
1585 include(GTestTesting)
1589 add_subdirectory(intern)
1590 add_subdirectory(extern)
1592 # source after intern and extern to gather all
1593 # internal and external library information first, for test linking
1594 add_subdirectory(source)
1595 elseif(WITH_CYCLES_STANDALONE)
1596 add_subdirectory(intern/cycles)
1597 add_subdirectory(extern/clew)
1598 if(WITH_CUDA_DYNLOAD)
1599 add_subdirectory(extern/cuew)
1601 if(NOT WITH_SYSTEM_GLEW)
1602 add_subdirectory(extern/glew)
1606 #-----------------------------------------------------------------------------
1607 # Blender Application
1609 add_subdirectory(source/creator)
1613 #-----------------------------------------------------------------------------
1615 add_subdirectory(tests)
1618 #-----------------------------------------------------------------------------
1619 # CPack for generating packages
1620 include(build_files/cmake/packaging.cmake)
1622 #-----------------------------------------------------------------------------
1623 # Use dynamic loading for OpenMP
1625 openmp_delayload(blender)
1628 #-----------------------------------------------------------------------------
1629 # Print Final Configuration
1633 set(_config_msg "\nBlender Configuration\n=====================")
1635 function(info_cfg_option
1639 set(_msg " - ${_setting}")
1640 string(LENGTH "${_msg}" _len)
1641 while("32" GREATER "${_len}")
1642 set(_msg "${_msg} ")
1643 math(EXPR _len "${_len} + 1")
1646 set(_config_msg "${_config_msg}\n${_msg}${${_setting}}" PARENT_SCOPE)
1649 function(info_cfg_text
1653 set(_config_msg "${_config_msg}\n\n ${_text}" PARENT_SCOPE)
1656 message(STATUS "C Compiler: \"${CMAKE_C_COMPILER_ID}\"")
1657 message(STATUS "C++ Compiler: \"${CMAKE_CXX_COMPILER_ID}\"")
1659 info_cfg_text("Build Options:")
1660 info_cfg_option(WITH_BULLET)
1661 info_cfg_option(WITH_IK_SOLVER)
1662 info_cfg_option(WITH_IK_ITASC)
1663 info_cfg_option(WITH_OPENCOLLADA)
1664 info_cfg_option(WITH_FFTW3)
1665 info_cfg_option(WITH_INTERNATIONAL)
1666 info_cfg_option(WITH_INPUT_NDOF)
1667 info_cfg_option(WITH_CYCLES)
1668 info_cfg_option(WITH_FREESTYLE)
1669 info_cfg_option(WITH_OPENCOLORIO)
1670 info_cfg_option(WITH_OPENVDB)
1671 info_cfg_option(WITH_ALEMBIC)
1673 info_cfg_text("Compiler Options:")
1674 info_cfg_option(WITH_BUILDINFO)
1675 info_cfg_option(WITH_OPENMP)
1676 info_cfg_option(WITH_RAYOPTIMIZATION)
1678 info_cfg_text("System Options:")
1679 info_cfg_option(WITH_INSTALL_PORTABLE)
1680 info_cfg_option(WITH_X11_ALPHA)
1681 info_cfg_option(WITH_X11_XF86VMODE)
1682 info_cfg_option(WITH_X11_XFIXES)
1683 info_cfg_option(WITH_X11_XINPUT)
1684 info_cfg_option(WITH_MEM_JEMALLOC)
1685 info_cfg_option(WITH_MEM_VALGRIND)
1686 info_cfg_option(WITH_SYSTEM_GLEW)
1688 info_cfg_text("Image Formats:")
1689 info_cfg_option(WITH_OPENIMAGEIO)
1690 info_cfg_option(WITH_IMAGE_CINEON)
1691 info_cfg_option(WITH_IMAGE_DDS)
1692 info_cfg_option(WITH_IMAGE_HDR)
1693 info_cfg_option(WITH_IMAGE_OPENEXR)
1694 info_cfg_option(WITH_IMAGE_OPENJPEG)
1695 info_cfg_option(WITH_IMAGE_TIFF)
1697 info_cfg_text("Audio:")
1698 info_cfg_option(WITH_OPENAL)
1699 info_cfg_option(WITH_SDL)
1700 info_cfg_option(WITH_SDL_DYNLOAD)
1701 info_cfg_option(WITH_JACK)
1702 info_cfg_option(WITH_JACK_DYNLOAD)
1703 info_cfg_option(WITH_CODEC_AVI)
1704 info_cfg_option(WITH_CODEC_FFMPEG)
1705 info_cfg_option(WITH_CODEC_SNDFILE)
1707 info_cfg_text("Compression:")
1708 info_cfg_option(WITH_LZMA)
1709 info_cfg_option(WITH_LZO)
1711 info_cfg_text("Python:")
1712 info_cfg_option(WITH_PYTHON_INSTALL)
1713 info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
1714 info_cfg_option(WITH_PYTHON_MODULE)
1715 info_cfg_option(WITH_PYTHON_SAFETY)
1717 info_cfg_option(WITH_PYTHON_FRAMEWORK)
1720 info_cfg_text("Modifiers:")
1721 info_cfg_option(WITH_MOD_REMESH)
1722 info_cfg_option(WITH_MOD_FLUID)
1723 info_cfg_option(WITH_MOD_OCEANSIM)
1725 info_cfg_text("OpenGL:")
1726 info_cfg_option(WITH_GLEW_ES)
1727 info_cfg_option(WITH_GL_EGL)
1728 info_cfg_option(WITH_GL_PROFILE_ES20)
1730 info_cfg_option(WITH_GL_ANGLE)
1735 message("${_config_msg}")