add sources

CMakeLists.txt

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# The Original Code is Copyright (C) 2006, Blender Foundation
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): Jacques Beaurain.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+#-----------------------------------------------------------------------------
+# We don't allow in-source builds. This causes no end of troubles because
+# all out-of-source builds will use the CMakeCache.txt file there and even
+# build the libs and objects in it.
+
+if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+	if(NOT DEFINED WITH_IN_SOURCE_BUILD)
+		message(FATAL_ERROR
+			"CMake generation for blender is not allowed within the source directory!"
+			"\n Remove \"${CMAKE_SOURCE_DIR}/CMakeCache.txt\" and try again from another folder, e.g.:"
+			"\n "
+			"\n rm CMakeCache.txt"
+			"\n cd .."
+			"\n mkdir cmake-make"
+			"\n cd cmake-make"
+			"\n cmake ../blender"
+			"\n "
+			"\n Alternately define WITH_IN_SOURCE_BUILD to force this option (not recommended!)"
+		)
+	endif()
+endif()
+
+cmake_minimum_required(VERSION 3.5)
+
+if(NOT EXECUTABLE_OUTPUT_PATH)
+	set(FIRST_RUN TRUE)
+else()
+	set(FIRST_RUN FALSE)
+endif()
+
+# this starts out unset
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/Modules")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/build_files/cmake/platform")
+
+# avoid having empty buildtype
+if(NOT DEFINED CMAKE_BUILD_TYPE_INIT)
+	set(CMAKE_BUILD_TYPE_INIT "Release")
+endif()
+
+# Omit superfluous "Up-to-date" messages.
+if(NOT DEFINED CMAKE_INSTALL_MESSAGE)
+	set(CMAKE_INSTALL_MESSAGE "LAZY")
+endif()
+
+# quiet output for Makefiles, 'make -s' helps too
+# set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
+
+# global compile definitions since add_definitions() adds for all.
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
+	$<$<CONFIG:Debug>:DEBUG;_DEBUG>
+	$<$<CONFIG:Release>:NDEBUG>
+	$<$<CONFIG:MinSizeRel>:NDEBUG>
+	$<$<CONFIG:RelWithDebInfo>:NDEBUG>
+)
+
+#-----------------------------------------------------------------------------
+# Set policy
+
+# see "cmake --help-policy CMP0003"
+# So library linking is more sane
+cmake_policy(SET CMP0003 NEW)
+
+# So BUILDINFO and BLENDERPATH strings are automatically quoted
+cmake_policy(SET CMP0005 NEW)
+
+# So syntax problems are errors
+cmake_policy(SET CMP0010 NEW)
+
+# Input directories must have CMakeLists.txt
+cmake_policy(SET CMP0014 NEW)
+
+#-----------------------------------------------------------------------------
+# Load some macros.
+include(build_files/cmake/macros.cmake)
+
+
+#-----------------------------------------------------------------------------
+# Initialize project.
+
+blender_project_hack_pre()
+
+project(Blender)
+
+blender_project_hack_post()
+
+enable_testing()
+
+#-----------------------------------------------------------------------------
+# Redirect output files
+
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
+set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
+set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests CACHE INTERNAL "" FORCE)
+
+#-----------------------------------------------------------------------------
+# Set default config options
+
+get_blender_version()
+
+
+#-----------------------------------------------------------------------------
+# Platform Specific Defaults
+
+# list of var-names
+set(_init_vars)
+
+# initialize to ON
+macro(option_defaults_init)
+	foreach(_var ${ARGV})
+		set(${_var} ON)
+		list(APPEND _init_vars "${_var}")
+	endforeach()
+	unset(_var)
+endmacro()
+
+# remove from namespace
+macro(option_defaults_clear)
+	foreach(_var ${_init_vars})
+		unset(${_var})
+	endforeach()
+	unset(_var)
+	unset(_init_vars)
+endmacro()
+
+
+# values to initialize WITH_****
+option_defaults_init(
+	_init_BUILDINFO
+	_init_CODEC_FFMPEG
+	_init_CYCLES_OSL
+	_init_CYCLES_OPENSUBDIV
+	_init_IMAGE_OPENEXR
+	_init_INPUT_NDOF
+	_init_JACK
+	_init_OPENCOLLADA
+	_init_OPENCOLORIO
+	_init_SDL
+	_init_FFTW3
+	_init_OPENSUBDIV
+)
+
+# customize...
+if(UNIX AND NOT APPLE)
+	# some of these libraries are problematic on Linux
+	# disable less important dependencies by default
+	set(_init_CODEC_FFMPEG                   OFF)
+	set(_init_CYCLES_OSL                     OFF)
+	set(_init_CYCLES_OPENSUBDIV              OFF)
+	set(_init_IMAGE_OPENEXR                  OFF)
+	set(_init_JACK                           OFF)
+	set(_init_OPENCOLLADA                    OFF)
+	set(_init_OPENCOLORIO                    OFF)
+	set(_init_SDL                            OFF)
+	set(_init_FFTW3                          OFF)
+	set(_init_OPENSUBDIV                     OFF)
+elseif(WIN32)
+	set(_init_JACK                           OFF)
+elseif(APPLE)
+	set(_init_JACK                           OFF)
+	set(_init_OPENSUBDIV                     OFF)
+endif()
+
+
+#-----------------------------------------------------------------------------
+# Options
+
+# First platform specific non-cached vars
+if(UNIX AND NOT (APPLE OR HAIKU))
+	set(WITH_X11 ON)
+endif()
+
+# Blender internal features
+option(WITH_BLENDER "Build blender (disable to build only the blender player)" ON)
+mark_as_advanced(WITH_BLENDER)
+
+option(WITH_INTERNATIONAL "Enable I18N (International fonts and text)" ON)
+
+option(WITH_PYTHON        "Enable Embedded Python API  (only disable for development)" ON)
+option(WITH_PYTHON_SECURITY "Disables execution of scripts within blend files by default" ON)
+mark_as_advanced(WITH_PYTHON)  # dont want people disabling this unless they really know what they are doing.
+mark_as_advanced(WITH_PYTHON_SECURITY)  # some distributions see this as a security issue, rather than have them patch it, make a build option.
+
+option(WITH_PYTHON_SAFETY "Enable internal API error checking to track invalid data to prevent crash on access (at the expense of some effeciency, only enable for development)." OFF)
+mark_as_advanced(WITH_PYTHON_SAFETY)
+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)
+if(APPLE)
+	option(WITH_PYTHON_FRAMEWORK "Enable building using the Python available in the framework (OSX only)" OFF)
+endif()
+
+option(WITH_BUILDINFO     "Include extra build details (only disable for development & faster builds)" ${_init_BUILDINFO})
+if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
+	# add_library OBJECT arg unsupported
+	set(WITH_BUILDINFO OFF)
+endif()
+set(BUILDINFO_OVERRIDE_DATE "" CACHE STRING "Use instead of the current date for reproducable builds (empty string disables this option)")
+set(BUILDINFO_OVERRIDE_TIME "" CACHE STRING "Use instead of the current time for reproducable builds (empty string disables this option)")
+set(CPACK_OVERRIDE_PACKAGENAME "" CACHE STRING "Use instead of the standard packagename (empty string disables this option)")
+mark_as_advanced(CPACK_OVERRIDE_PACKAGENAME)
+mark_as_advanced(BUILDINFO_OVERRIDE_DATE)
+mark_as_advanced(BUILDINFO_OVERRIDE_TIME)
+
+option(WITH_IK_ITASC      "Enable ITASC IK solver (only disable for development & for incompatible C++ compilers)" ON)
+option(WITH_IK_SOLVER     "Enable Legacy IK solver (only disable for development)" ON)
+option(WITH_FFTW3         "Enable FFTW3 support (Used for smoke, ocean sim, and audio effects)" ${_init_FFTW3})
+option(WITH_BULLET        "Enable Bullet (Physics Engine)" ON)
+option(WITH_SYSTEM_BULLET "Use the systems bullet library (currently unsupported due to missing features in upstream!)" )
+mark_as_advanced(WITH_SYSTEM_BULLET)
+option(WITH_OPENCOLORIO   "Enable OpenColorIO color management" ${_init_OPENCOLORIO})
+
+# Compositor
+option(WITH_COMPOSITOR         "Enable the tile based nodal compositor" ON)
+
+option(WITH_OPENSUBDIV    "Enable OpenSubdiv for surface subdivision" _init_OPENSUBDIV)
+
+option(WITH_OPENVDB       "Enable features relying on OpenVDB" OFF)
+option(WITH_OPENVDB_BLOSC "Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support" OFF)
+option(WITH_OPENVDB_3_ABI_COMPATIBLE "Assume OpenVDB library has been compiled with version 3 ABI compatibility" OFF)
+mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
+
+# GHOST Windowing Library Options
+option(WITH_GHOST_DEBUG   "Enable debugging output for the GHOST library" OFF)
+mark_as_advanced(WITH_GHOST_DEBUG)
+
+option(WITH_GHOST_SDL    "Enable building Blender against SDL for windowing rather than the native APIs" OFF)
+mark_as_advanced(WITH_GHOST_SDL)
+
+if(WITH_X11)
+	option(WITH_GHOST_XDND    "Enable drag'n'drop support on X11 using XDND protocol" ON)
+endif()
+
+# Misc...
+option(WITH_HEADLESS      "Build without graphical support (renderfarm, server mode only)" OFF)
+mark_as_advanced(WITH_HEADLESS)
+
+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!)" OFF)
+mark_as_advanced(WITH_AUDASPACE)
+mark_as_advanced(WITH_SYSTEM_AUDASPACE)
+
+if(NOT WITH_AUDASPACE)
+	set(WITH_SYSTEM_AUDASPACE OFF)
+endif()
+
+option(WITH_OPENMP        "Enable OpenMP (has to be supported by the compiler)" ON)
+if(UNIX AND NOT APPLE)
+	option(WITH_OPENMP_STATIC "Link OpenMP statically (only used by the release environment)" OFF)
+	mark_as_advanced(WITH_OPENMP_STATIC)
+endif()
+
+if(WITH_X11)
+	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)
+	option(WITH_X11_ALPHA     "Enable X11 transparent background"                     ON)
+endif()
+
+if(UNIX AND NOT APPLE)
+	option(WITH_SYSTEM_GLEW "Use GLEW OpenGL wrapper library provided by the operating system" OFF)
+	option(WITH_SYSTEM_GLES "Use OpenGL ES library provided by the operating system"           ON)
+else()
+	# not an option for other OS's
+	set(WITH_SYSTEM_GLEW OFF)
+	set(WITH_SYSTEM_GLES OFF)
+endif()
+
+# MPI
+option(WITH_MPI                     "Enable MPI (has to be supported by the compiler)" ON)
+option(WITH_MPI_SOCKET              "Enable MPI_SOCKET" OFF)
+
+if(WITH_MPI_SOCKET)
+  set(WITH_MPI ON)
+endif()
+
+# (unix defaults to System OpenJPEG On)
+option(WITH_SYSTEM_OPENJPEG "Use the operating systems OpenJPEG library" OFF)
+
+if(UNIX AND NOT APPLE)
+	option(WITH_SYSTEM_EIGEN3 "Use the systems Eigen3 library" OFF)
+endif()
+
+
+# Modifiers
+option(WITH_MOD_FLUID           "Enable Elbeem Modifier (Fluid Simulation)" ON)
+option(WITH_MOD_SMOKE           "Enable Smoke Modifier (Smoke Simulation)" ON)
+option(WITH_MOD_REMESH          "Enable Remesh Modifier" ON)
+# option(WITH_MOD_CLOTH_ELTOPO    "Enable Experimental cloth solver" OFF)  # this is now only available in a branch
+# mark_as_advanced(WITH_MOD_CLOTH_ELTOPO)
+option(WITH_MOD_OCEANSIM        "Enable Ocean Modifier" OFF)
+
+# Image format support
+option(WITH_OPENIMAGEIO         "Enable OpenImageIO Support (http://www.openimageio.org)" ON)
+option(WITH_IMAGE_OPENEXR       "Enable OpenEXR Support (http://www.openexr.com)" ${_init_IMAGE_OPENEXR})
+option(WITH_IMAGE_OPENJPEG      "Enable OpenJpeg Support (http://www.openjpeg.org)" ON)
+option(WITH_IMAGE_TIFF          "Enable LibTIFF Support" ON)
+option(WITH_IMAGE_TURBOJPEG     "Enable TurboJpeg Support" OFF)
+option(WITH_IMAGE_DDS           "Enable DDS Image Support" ON)
+option(WITH_IMAGE_CINEON        "Enable CINEON and DPX Image Support" ON)
+option(WITH_IMAGE_HDR           "Enable HDR Image Support" ON)
+
+# Audio/Video format support
+option(WITH_CODEC_AVI           "Enable Blenders own AVI file support (raw/jpeg)" ON)
+option(WITH_CODEC_FFMPEG        "Enable FFMPeg Support (http://ffmpeg.org)" ${_init_CODEC_FFMPEG})
+option(WITH_CODEC_SNDFILE       "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
+
+# Alembic support
+option(WITH_ALEMBIC             "Enable Alembic Support" OFF)
+option(WITH_ALEMBIC_HDF5        "Enable Legacy Alembic Support (not officially supported)" OFF)
+
+# 3D format support
+# Disable opencollada when we don't have precompiled libs
+option(WITH_OPENCOLLADA   "Enable OpenCollada Support (http://www.opencollada.org)" ${_init_OPENCOLLADA})
+
+# Sound output
+option(WITH_SDL           "Enable SDL for sound and joystick support" ${_init_SDL})
+option(WITH_OPENAL        "Enable OpenAL Support (http://www.openal.org)" ON)
+option(WITH_JACK          "Enable JACK Support (http://www.jackaudio.org)" ${_init_JACK})
+if(UNIX AND NOT APPLE)
+	option(WITH_JACK_DYNLOAD  "Enable runtime dynamic JACK libraries loading" OFF)
+endif()
+if(UNIX AND NOT APPLE)
+	option(WITH_SDL_DYNLOAD  "Enable runtime dynamic SDL libraries loading" 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()
+
+# Camera/motion tracking
+option(WITH_LIBMV         "Enable Libmv structure from motion library" ON)
+option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." OFF)
+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)
+
+# Misc
+if(WIN32)
+	option(WITH_INPUT_IME "Enable Input Method Editor (IME) for complex Asian character input" ON)
+endif()
+option(WITH_INPUT_NDOF "Enable NDOF input devices (SpaceNavigator and friends)" ${_init_INPUT_NDOF})
+option(WITH_RAYOPTIMIZATION	"Enable use of SIMD (SSE) optimizations for the raytracer" ON)
+if(UNIX AND NOT APPLE)
+	option(WITH_INSTALL_PORTABLE "Install redistributeable runtime, otherwise install into CMAKE_INSTALL_PREFIX" ON)
+	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()
+
+option(WITH_PYTHON_INSTALL       "Copy system python into the blender install folder" ON)
+if(WITH_PYTHON_INSTALL OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
+	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 ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
+	mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
+endif()
+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()
+endif()
+
+option(WITH_CPU_SSE              "Enable SIMD instruction if they're detected on the host machine" ON)
+mark_as_advanced(WITH_CPU_SSE)
+
+# Cycles
+option(WITH_CYCLES					"Enable Cycles Render Engine" ON)
+option(WITH_CYCLES_STANDALONE		"Build Cycles standalone application" OFF)
+option(WITH_CYCLES_STANDALONE_GUI	"Build Cycles standalone with GUI" OFF)
+option(WITH_CYCLES_OSL				"Build Cycles with OSL support" ${_init_CYCLES_OSL})
+option(WITH_CYCLES_OPENSUBDIV		"Build Cycles with OpenSubdiv support" ${_init_CYCLES_OPENSUBDIV})
+option(WITH_CYCLES_CUDA_BINARIES	"Build Cycles CUDA binaries" OFF)
+option(WITH_CYCLES_CUBIN_COMPILER	"Build cubins with nvrtc based compiler instead of nvcc" OFF)
+set(CYCLES_CUDA_BINARIES_ARCH sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 CACHE STRING "CUDA architectures to build binaries for")
+mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
+unset(PLATFORM_DEFAULT)
+option(WITH_CYCLES_LOGGING	"Build Cycles with logging support" ON)
+option(WITH_CYCLES_DEBUG	"Build Cycles with extra debug capabilities" OFF)
+option(WITH_CYCLES_NATIVE_ONLY	"Build Cycles with native kernel only (which fits current CPU, use for development only)" OFF)
+mark_as_advanced(WITH_CYCLES_CUBIN_COMPILER)
+mark_as_advanced(WITH_CYCLES_LOGGING)
+mark_as_advanced(WITH_CYCLES_DEBUG)
+mark_as_advanced(WITH_CYCLES_NATIVE_ONLY)
+
+option(WITH_CYCLES_DEVICE_CUDA				"Enable Cycles CUDA compute support" ON)
+option(WITH_CYCLES_DEVICE_MPI				"Enable Cycles MPI compute support" ON)
+option(WITH_CYCLES_DEVICE_OPENCL			"Enable Cycles OpenCL compute support" ON)
+option(WITH_CYCLES_NETWORK				"Enable Cycles compute over network support (EXPERIMENTAL and unfinished)" OFF)
+mark_as_advanced(WITH_CYCLES_DEVICE_CUDA)
+mark_as_advanced(WITH_CYCLES_DEVICE_OPENCL)
+mark_as_advanced(WITH_CYCLES_NETWORK)
+
+option(WITH_CUDA_DYNLOAD "Dynamically load CUDA libraries at runtime" ON)
+mark_as_advanced(WITH_CUDA_DYNLOAD)
+
+# LLVM
+option(WITH_LLVM					"Use LLVM" OFF)
+if(APPLE)
+	option(LLVM_STATIC					"Link with LLVM static libraries" ON) # we prefer static llvm build on Apple, dyn build possible though
+else()
+	option(LLVM_STATIC					"Link with LLVM static libraries" OFF)
+endif()
+mark_as_advanced(LLVM_STATIC)
+
+# disable for now, but plan to support on all platforms eventually
+option(WITH_MEM_JEMALLOC   "Enable malloc replacement (http://www.canonware.com/jemalloc)" ON)
+mark_as_advanced(WITH_MEM_JEMALLOC)
+
+# currently only used for BLI_mempool
+option(WITH_MEM_VALGRIND "Enable extended valgrind support for better reporting" OFF)
+mark_as_advanced(WITH_MEM_VALGRIND)
+
+# Debug
+option(WITH_CXX_GUARDEDALLOC "Enable GuardedAlloc for C++ memory allocation tracking (only enable for development)" OFF)
+mark_as_advanced(WITH_CXX_GUARDEDALLOC)
+
+option(WITH_ASSERT_ABORT "Call abort() when raising an assertion through BLI_assert()" ON)
+mark_as_advanced(WITH_ASSERT_ABORT)
+
+option(WITH_BOOST					"Enable features depending on boost" ON)
+
+# Unit testsing
+option(WITH_GTESTS "Enable GTest unit testing" OFF)
+option(WITH_OPENGL_RENDER_TESTS "Enable OpenGL render related unit testing (Experimental)" OFF)
+option(WITH_OPENGL_DRAW_TESTS "Enable OpenGL UI drawing related unit testing (Experimental)" OFF)
+
+
+# Documentation
+if(UNIX AND NOT APPLE)
+	option(WITH_DOC_MANPAGE "Create a manual page (Unix manpage)" OFF)
+endif()
+
+
+# OpenGL
+
+option(WITH_OPENGL              "When off limits visibility of the opengl headers to just bf_gpu and gawain (temporary option for development purposes)" ON)
+option(WITH_GLEW_ES             "Switches to experimental copy of GLEW that has support for OpenGL ES. (temporary option for development purposes)" OFF)
+option(WITH_GL_EGL              "Use the EGL OpenGL system library instead of the platform specific OpenGL system library (CGL, glX, or WGL)"       OFF)
+option(WITH_GL_PROFILE_ES20     "Support using OpenGL ES 2.0. (thru either EGL or the AGL/WGL/XGL 'es20' profile)"                                  OFF)
+
+mark_as_advanced(
+	WITH_OPENGL
+	WITH_GLEW_ES
+	WITH_GL_EGL
+	WITH_GL_PROFILE_ES20
+)
+
+if(WIN32)
+	option(WITH_GL_ANGLE "Link with the ANGLE library, an OpenGL ES 2.0 implementation based on Direct3D, instead of the system OpenGL library." OFF)
+	mark_as_advanced(WITH_GL_ANGLE)
+endif()
+
+if(WITH_GLEW_ES AND WITH_SYSTEM_GLEW)
+	message(WARNING Ignoring WITH_SYSTEM_GLEW and using WITH_GLEW_ES)
+	set(WITH_SYSTEM_GLEW OFF)
+endif()
+
+if(WIN32)
+	getDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
+	set(CPACK_INSTALL_PREFIX ${CMAKE_GENERIC_PROGRAM_FILES}/${})
+endif()
+
+# Compiler toolchain
+if(CMAKE_COMPILER_IS_GNUCC)
+	option(WITH_LINKER_GOLD "Use ld.gold linker which is usually faster than ld.bfd" ON)
+	mark_as_advanced(WITH_LINKER_GOLD)
+endif()
+
+if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
+	option(WITH_COMPILER_ASAN "Build and link against address sanitizer (only for Debug & RelWithDebInfo targets)." OFF)
+	mark_as_advanced(WITH_COMPILER_ASAN)
+
+	if(WITH_COMPILER_ASAN)
+		set(_asan_defaults "\
+-fsanitize=address \
+-fsanitize=bool \
+-fsanitize=bounds \
+-fsanitize=enum \
+-fsanitize=float-cast-overflow \
+-fsanitize=float-divide-by-zero \
+-fsanitize=nonnull-attribute \
+-fsanitize=returns-nonnull-attribute \
+-fsanitize=signed-integer-overflow \
+-fsanitize=undefined \
+-fsanitize=vla-bound \
+-fno-sanitize=alignment \
+")
+
+		if(NOT MSVC) # not all sanitizers are supported with clang-cl, these two however are very vocal about it
+			set(_asan_defaults "${_asan_defaults} -fsanitize=leak -fsanitize=object-size" )
+		endif()
+		set(COMPILER_ASAN_CFLAGS "${_asan_defaults}" CACHE STRING "C flags for address sanitizer")
+		mark_as_advanced(COMPILER_ASAN_CFLAGS)
+		set(COMPILER_ASAN_CXXFLAGS "${_asan_defaults}" CACHE STRING "C++ flags for address sanitizer")
+		mark_as_advanced(COMPILER_ASAN_CXXFLAGS)
+
+		unset(_asan_defaults)
+
+		if(NOT MSVC)
+			find_library(COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+		else()
+			find_library( COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
+				PATHS
+				[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/7.0.0/lib/windows
+				[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/6.0.0/lib/windows
+			)
+		endif()
+		mark_as_advanced(COMPILER_ASAN_LIBRARY)
+	endif()
+endif()
+
+# Dependency graph
+option(WITH_LEGACY_DEPSGRAPH "Build Blender with legacy dependency graph" ON)
+mark_as_advanced(WITH_LEGACY_DEPSGRAPH)
+
+if(WIN32)
+	# Use hardcoded paths or find_package to find externals
+	option(WITH_WINDOWS_FIND_MODULES "Use find_package to locate libraries" OFF)
+	mark_as_advanced(WITH_WINDOWS_FIND_MODULES)
+
+	option(WITH_WINDOWS_CODESIGN "Use signtool to sign the final binary." OFF)
+	mark_as_advanced(WITH_WINDOWS_CODESIGN)
+
+	set(WINDOWS_CODESIGN_PFX CACHE FILEPATH  "Path to pfx file to use for codesigning.")
+	mark_as_advanced(WINDOWS_CODESIGN_PFX)
+
+	set(WINDOWS_CODESIGN_PFX_PASSWORD CACHE STRING  "password for pfx file used for codesigning.")
+	mark_as_advanced(WINDOWS_CODESIGN_PFX_PASSWORD)
+
+	option(WINDOWS_USE_VISUAL_STUDIO_FOLDERS "Organize the visual studio project according to source folders." ON)
+	mark_as_advanced(WINDOWS_USE_VISUAL_STUDIO_FOLDERS)
+endif()
+
+# avoid using again
+option_defaults_clear()
+
+# end option(...)
+
+
+
+# By default we want to install to the directory we are compiling our executables
+# unless specified otherwise, which we currently do not allow
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+	if(WIN32)
+		set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
+	elseif(APPLE)
+		set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE} CACHE PATH "default install path" FORCE)
+	else()
+		if(WITH_INSTALL_PORTABLE)
+			set(CMAKE_INSTALL_PREFIX ${EXECUTABLE_OUTPUT_PATH} CACHE PATH "default install path" FORCE)
+		endif()
+	endif()
+endif()
+
+
+
+# Apple
+
+if(APPLE)
+	include(platform_apple_xcode)
+endif()
+
+
+#-----------------------------------------------------------------------------
+# Check for conflicting/unsupported configurations
+
+if(NOT WITH_BLENDER AND NOT WITH_CYCLES_STANDALONE)
+	message(FATAL_ERROR
+		"At least one of WITH_BLENDER or WITH_CYCLES_STANDALONE "
+		"must be enabled, nothing to do!"
+	)
+endif()
+
+if(NOT WITH_AUDASPACE)
+	if(WITH_OPENAL)
+		message(WARNING "WITH_OPENAL requires WITH_AUDASPACE which is disabled")
+		set(WITH_OPENAL OFF)
+	endif()
+	if(WITH_JACK)
+		message(WARNING "WITH_JACK requires WITH_AUDASPACE which is disabled")
+		set(WITH_JACK OFF)
+	endif()
+endif()
+
+if(NOT WITH_SDL AND WITH_GHOST_SDL)
+	message(FATAL_ERROR "WITH_GHOST_SDL requires WITH_SDL")
+endif()
+
+# python module, needs some different options
+if(WITH_PYTHON_MODULE AND WITH_PYTHON_INSTALL)
+	message(FATAL_ERROR "WITH_PYTHON_MODULE requires WITH_PYTHON_INSTALL to be OFF")
+endif()
+
+
+# may as well build python module without a UI
+if(WITH_PYTHON_MODULE)
+	set(WITH_HEADLESS ON)
+endif()
+
+if(NOT WITH_PYTHON)
+	set(WITH_CYCLES OFF)
+endif()
+
+# enable boost for cycles, audaspace or i18n
+# otherwise if the user disabled
+if(NOT WITH_BOOST)
+	# Explicitly disabled. so disable all deps.
+	macro(set_and_warn
+		_setting _val)
+		if(${${_setting}})
+			message(STATUS "'WITH_BOOST' is disabled: forcing 'set(${_setting} ${_val})'")
+		endif()
+		set(${_setting} ${_val})
+	endmacro()
+
+	set_and_warn(WITH_CYCLES         OFF)
+	set_and_warn(WITH_INTERNATIONAL  OFF)
+	set_and_warn(WITH_OPENVDB        OFF)
+	set_and_warn(WITH_OPENCOLORIO    OFF)
+elseif(WITH_CYCLES OR WITH_OPENIMAGEIO OR WITH_INTERNATIONAL OR
+       WITH_OPENVDB OR WITH_OPENCOLORIO)
+	# Keep enabled
+else()
+	# Disable boost if not needed.
+	set(WITH_BOOST OFF)
+endif()
+
+# auto enable openimageio for cycles
+if(WITH_CYCLES)
+	set(WITH_OPENIMAGEIO ON)
+
+	# auto enable llvm for cycles_osl
+	if(WITH_CYCLES_OSL)
+		set(WITH_LLVM ON CACHE BOOL "" FORCE)
+	endif()
+else()
+	set(WITH_CYCLES_OSL OFF)
+endif()
+
+# auto enable openimageio linking dependencies
+if(WITH_OPENIMAGEIO)
+	set(WITH_IMAGE_OPENEXR ON)
+	set(WITH_IMAGE_TIFF ON)
+endif()
+
+# auto enable alembic linking dependencies
+if(WITH_ALEMBIC)
+	set(WITH_IMAGE_OPENEXR ON)
+endif()
+
+# don't store paths to libs for portable distribution
+if(WITH_INSTALL_PORTABLE)
+	set(CMAKE_SKIP_BUILD_RPATH TRUE)
+endif()
+
+if(WITH_GHOST_SDL OR WITH_HEADLESS)
+	set(WITH_X11           OFF)
+	set(WITH_X11_XINPUT    OFF)
+	set(WITH_X11_XF86VMODE OFF)
+	set(WITH_X11_XFIXES    OFF)
+	set(WITH_X11_ALPHA     OFF)
+	set(WITH_GHOST_XDND    OFF)
+	set(WITH_INPUT_IME     OFF)
+endif()
+
+if(WITH_CPU_SSE)
+	TEST_SSE_SUPPORT(COMPILER_SSE_FLAG COMPILER_SSE2_FLAG)
+else()
+	message(STATUS "SSE and SSE2 optimizations are DISABLED!")
+	set(COMPILER_SSE_FLAG)
+	set(COMPILER_SSE2_FLAG)
+endif()
+
+if(WITH_BUILDINFO)
+	find_package(Git)
+	if(NOT GIT_FOUND)
+		message(WARNING "Git was not found, disabling WITH_BUILDINFO")
+		set(WITH_BUILDINFO OFF)
+	endif()
+endif()
+
+if(WITH_AUDASPACE)
+	if(NOT WITH_SYSTEM_AUDASPACE)
+		set(AUDASPACE_C_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings/C" "${CMAKE_BINARY_DIR}/extern/audaspace")
+		set(AUDASPACE_PY_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/audaspace/bindings")
+	endif()
+endif()
+
+# Auto-enable CUDA dynload if toolkit is not found.
+if(NOT WITH_CUDA_DYNLOAD)
+	find_package(CUDA)
+	if (NOT CUDA_FOUND)
+		message("CUDA toolkit not found, using dynamic runtime loading of libraries instead")
+		set(WITH_CUDA_DYNLOAD ON)
+	endif()
+endif()
+
+#-----------------------------------------------------------------------------
+# Check for valid directories
+# ... a partial checkout may cause this.
+#
+# note: we need to check for a known subdir in both cases.
+#       since uninitialized git submodules will give blank dirs
+
+if(WITH_INTERNATIONAL)
+	if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/datafiles/locale/languages")
+		message(WARNING
+			"Translation path '${CMAKE_SOURCE_DIR}/release/datafiles/locale' is missing, "
+			"This is a 'git submodule', which are known not to work with bridges to other version "
+			"control systems, disabling 'WITH_INTERNATIONAL'."
+		)
+		set(WITH_INTERNATIONAL OFF)
+	endif()
+endif()
+
+if(WITH_PYTHON)
+	# While we have this as an '#error' in 'bpy_capi_utils.h',
+	# upgrading Python tends to cause confusion for users who build.
+	# Give the error message early to make this more obvious.
+	#
+	# Do this before main 'platform_*' checks,
+	# because UNIX will search for the old Python paths which may not exist.
+	# giving errors about missing paths before this case is met.
+	if(DEFINED PYTHON_VERSION AND "${PYTHON_VERSION}" VERSION_LESS "3.6")
+		message(FATAL_ERROR "At least Python 3.6 is required to build")
+	endif()
+
+	if(NOT EXISTS "${CMAKE_SOURCE_DIR}/release/scripts/addons/modules")
+		message(WARNING
+			"Addons path '${CMAKE_SOURCE_DIR}/release/scripts/addons' is missing, "
+			"This is a 'git submodule', which are known not to work with bridges to other version "
+			"control systems: * CONTINUING WITHOUT ADDONS *"
+		)
+	endif()
+endif()
+
+#-----------------------------------------------------------------------------
+# Initialize un-cached vars, avoid unused warning
+
+# linux only, not cached
+set(WITH_BINRELOC OFF)
+
+# MACOSX only, set to avoid uninitialized
+set(EXETYPE "")
+
+# C/C++ flags
+set(PLATFORM_CFLAGS)
+
+# these are added to later on.
+set(C_WARNINGS)
+set(CXX_WARNINGS)
+
+# for gcc -Wno-blah-blah
+set(C_REMOVE_STRICT_FLAGS)
+set(CXX_REMOVE_STRICT_FLAGS)
+
+# libraries to link the binary with passed to target_link_libraries()
+# known as LLIBS to scons
+set(PLATFORM_LINKLIBS "")
+
+# Added to linker flags in setup_liblinks
+# - CMAKE_EXE_LINKER_FLAGS
+# - CMAKE_EXE_LINKER_FLAGS_DEBUG
+set(PLATFORM_LINKFLAGS "")
+set(PLATFORM_LINKFLAGS_DEBUG "")
+
+if (NOT CMAKE_BUILD_TYPE MATCHES "Release")
+	if(WITH_COMPILER_ASAN)
+		set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMPILER_ASAN_CFLAGS}")
+		set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CFLAGS}")
+
+		set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMPILER_ASAN_CXXFLAGS}")
+		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CXXFLAGS}")
+		if(MSVC)
+			set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
+		endif()
+		set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
+		set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
+		set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
+	endif()
+endif()
+
+#-----------------------------------------------------------------------------
+#Platform specifics
+
+if(WITH_X11)
+	find_package(X11 REQUIRED)
+
+	find_path(X11_XF86keysym_INCLUDE_PATH X11/XF86keysym.h ${X11_INC_SEARCH_PATH})
+	mark_as_advanced(X11_XF86keysym_INCLUDE_PATH)
+
+	list(APPEND PLATFORM_LINKLIBS ${X11_X11_LIB})
+
+	if(WITH_X11_XINPUT)
+		if(X11_Xinput_LIB)
+			list(APPEND PLATFORM_LINKLIBS ${X11_Xinput_LIB})
+		else()
+			set(WITH_X11_XINPUT OFF)
+		endif()
+	endif()
+
+	if(WITH_X11_XF86VMODE)
+		# XXX, why dont cmake make this available?
+		find_library(X11_Xxf86vmode_LIB Xxf86vm   ${X11_LIB_SEARCH_PATH})
+		mark_as_advanced(X11_Xxf86vmode_LIB)
+		if(X11_Xxf86vmode_LIB)
+			list(APPEND PLATFORM_LINKLIBS ${X11_Xxf86vmode_LIB})
+		else()
+			set(WITH_X11_XF86VMODE OFF)
+		endif()
+	endif()
+
+	if(WITH_X11_XFIXES)
+		if(X11_Xfixes_LIB)
+			list(APPEND PLATFORM_LINKLIBS ${X11_Xfixes_LIB})
+		else()
+			set(WITH_X11_XFIXES OFF)
+		endif()
+	endif()
+
+	if(WITH_X11_ALPHA)
+		find_library(X11_Xrender_LIB Xrender  ${X11_LIB_SEARCH_PATH})
+		mark_as_advanced(X11_Xrender_LIB)
+		if(X11_Xrender_LIB)
+			list(APPEND PLATFORM_LINKLIBS ${X11_Xrender_LIB})
+		else()
+			set(WITH_X11_ALPHA OFF)
+		endif()
+	endif()
+
+endif()
+
+
+# ----------------------------------------------------------------------------
+# Main Platform Checks
+#
+# - UNIX
+# - WIN32
+# - APPLE
+
+if(UNIX AND NOT APPLE)
+	include(platform_unix)
+elseif(WIN32)
+	include(platform_win32)
+elseif(APPLE)
+	include(platform_apple)
+endif()
+
+#-----------------------------------------------------------------------------
+# Common.
+
+if(NOT WITH_FFTW3 AND WITH_MOD_OCEANSIM)
+	message(FATAL_ERROR "WITH_MOD_OCEANSIM requires WITH_FFTW3 to be ON")
+endif()
+
+if(WITH_CYCLES)
+	if(NOT WITH_OPENIMAGEIO)
+		message(FATAL_ERROR
+			"Cycles requires WITH_OPENIMAGEIO, the library may not have been found. "
+			"Configure OIIO or disable WITH_CYCLES"
+		)
+	endif()
+	if(NOT WITH_BOOST)
+		message(FATAL_ERROR
+			"Cycles requires WITH_BOOST, the library may not have been found. "
+			"Configure BOOST or disable WITH_CYCLES"
+		)
+	endif()
+
+	if(WITH_CYCLES_OSL)
+		if(NOT WITH_LLVM)
+			message(FATAL_ERROR
+				"Cycles OSL requires WITH_LLVM, the library may not have been found. "
+				"Configure LLVM or disable WITH_CYCLES_OSL"
+			)
+		endif()
+	endif()
+endif()
+
+if(WITH_INTERNATIONAL)
+	if(NOT WITH_BOOST)
+		message(FATAL_ERROR
+			"Internationalization requires WITH_BOOST, the library may not have been found. "
+			"Configure BOOST or disable WITH_INTERNATIONAL"
+		)
+	endif()
+endif()
+
+# See TEST_SSE_SUPPORT() for how this is defined.
+
+# Do it globally, SSE2 is required for quite some time now.
+# Doing it now allows to use SSE/SSE2 in inline headers.
+if(SUPPORT_SSE_BUILD)
+	set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
+	add_definitions(-D__SSE__ -D__MMX__)
+endif()
+if(SUPPORT_SSE2_BUILD)
+	set(PLATFORM_CFLAGS " ${PLATFORM_CFLAGS} ${COMPILER_SSE2_FLAG}")
+	add_definitions(-D__SSE2__)
+	if(NOT SUPPORT_SSE_BUILD) # dont double up
+		add_definitions(-D__MMX__)
+	endif()
+endif()
+
+
+# set the endian define
+if(MSVC)
+	# for some reason this fails on msvc
+	add_definitions(-D__LITTLE_ENDIAN__)
+
+# OSX-Note: as we do cross-compiling with specific set architecture,
+# endianess-detection and auto-setting is counterproductive
+# so we just set endianess according CMAKE_OSX_ARCHITECTURES
+
+elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64)
+	add_definitions(-D__LITTLE_ENDIAN__)
+elseif(CMAKE_OSX_ARCHITECTURES MATCHES ppc OR CMAKE_OSX_ARCHITECTURES MATCHES ppc64)
+	add_definitions(-D__BIG_ENDIAN__)
+
+else()
+	include(TestBigEndian)
+	test_big_endian(_SYSTEM_BIG_ENDIAN)
+	if(_SYSTEM_BIG_ENDIAN)
+		add_definitions(-D__BIG_ENDIAN__)
+	else()
+		add_definitions(-D__LITTLE_ENDIAN__)
+	endif()
+	unset(_SYSTEM_BIG_ENDIAN)
+endif()
+if(WITH_IMAGE_OPENJPEG)
+	if(WITH_SYSTEM_OPENJPEG)
+		# dealt with above
+		set(OPENJPEG_DEFINES "")
+	else()
+		set(OPENJPEG_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/libopenjpeg")
+		set(OPENJPEG_DEFINES "-DOPJ_STATIC")
+	endif()
+	# Special handling of Windows platform where openjpeg is always static.
+	if(WIN32)
+		set(OPENJPEG_DEFINES "-DOPJ_STATIC")
+	endif()
+endif()
+
+if(WITH_IMAGE_TURBOJPEG)
+	set(TURBOJPEG_INCLUDE_DIR "" CACHE PATH "")
+	set(TURBOJPEG_LIBRARIES "" CACHE FILEPATH "")
+endif()
+
+if(NOT WITH_SYSTEM_EIGEN3)
+	set(EIGEN3_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/Eigen3)
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure OpenGL.
+
+find_package(OpenGL)
+blender_include_dirs_sys("${OPENGL_INCLUDE_DIR}")
+
+if(WITH_OPENGL)
+	add_definitions(-DWITH_OPENGL)
+endif()
+
+if(WITH_SYSTEM_GLES)
+	find_package_wrapper(OpenGLES)
+endif()
+
+if(WITH_GL_PROFILE_ES20)
+	if(WITH_SYSTEM_GLES)
+		if(NOT OPENGLES_LIBRARY)
+			message(FATAL_ERROR
+				"Unable to find OpenGL ES libraries. "
+				"Install them or disable WITH_SYSTEM_GLES."
+			)
+		endif()
+
+		list(APPEND BLENDER_GL_LIBRARIES OPENGLES_LIBRARY)
+
+	else()
+		set(OPENGLES_LIBRARY "" CACHE FILEPATH "OpenGL ES 2.0 library file")
+		mark_as_advanced(OPENGLES_LIBRARY)
+
+		list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}")
+
+		if(NOT OPENGLES_LIBRARY)
+			message(FATAL_ERROR
+				"To compile WITH_GL_EGL you need to set OPENGLES_LIBRARY "
+				"to the file path of an OpenGL ES 2.0 library."
+			)
+		endif()
+
+	endif()
+
+	if(WIN32)
+		# Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
+
+		set(OPENGLES_DLL "" CACHE FILEPATH "OpenGL ES 2.0 redistributable DLL file")
+		mark_as_advanced(OPENGLES_DLL)
+
+		if(NOT OPENGLES_DLL)
+			message(FATAL_ERROR
+				"To compile WITH_GL_PROFILE_ES20 you need to set OPENGLES_DLL to the file "
+				"path of an OpenGL ES 2.0 runtime dynamic link library (DLL)."
+			)
+		endif()
+
+		if(WITH_GL_ANGLE)
+			list(APPEND GL_DEFINITIONS -DWITH_ANGLE)
+
+			set(D3DCOMPILER_DLL "" CACHE FILEPATH "Direct3D Compiler redistributable DLL file (needed by ANGLE)")
+
+			get_filename_component(D3DCOMPILER_FILENAME "${D3DCOMPILER_DLL}" NAME)
+			list(APPEND GL_DEFINITIONS "-DD3DCOMPILER=\"\\\"${D3DCOMPILER_FILENAME}\\\"\"")
+
+			mark_as_advanced(D3DCOMPILER_DLL)
+
+			if(D3DCOMPILER_DLL STREQUAL "")
+				message(FATAL_ERROR
+					"To compile WITH_GL_ANGLE you need to set D3DCOMPILER_DLL to the file "
+					"path of a copy of the DirectX redistributable DLL file: D3DCompiler_46.dll"
+				)
+			endif()
+
+		endif()
+
+	endif()
+
+else()
+	list(APPEND BLENDER_GL_LIBRARIES "${OPENGL_gl_LIBRARY}")
+
+endif()
+
+if(WITH_GL_EGL)
+	list(APPEND GL_DEFINITIONS -DWITH_GL_EGL)
+
+	if(WITH_SYSTEM_GLES)
+		if(NOT OPENGLES_EGL_LIBRARY)
+			message(FATAL_ERROR
+				"Unable to find OpenGL ES libraries. "
+				"Install them or disable WITH_SYSTEM_GLES."
+			)
+		endif()
+
+		list(APPEND BLENDER_GL_LIBRARIES OPENGLES_EGL_LIBRARY)
+
+	else()
+		set(OPENGLES_EGL_LIBRARY "" CACHE FILEPATH "EGL library file")
+		mark_as_advanced(OPENGLES_EGL_LIBRARY)
+
+		list(APPEND BLENDER_GL_LIBRARIES "${OPENGLES_LIBRARY}" "${OPENGLES_EGL_LIBRARY}")
+
+		if(NOT OPENGLES_EGL_LIBRARY)
+			message(FATAL_ERROR
+				"To compile WITH_GL_EGL you need to set OPENGLES_EGL_LIBRARY "
+				"to the file path of an EGL library."
+			)
+		endif()
+
+	endif()
+
+	if(WIN32)
+		# Setup paths to files needed to install and redistribute Windows Blender with OpenGL ES
+
+		set(OPENGLES_EGL_DLL "" CACHE FILEPATH "EGL redistributable DLL file")
+		mark_as_advanced(OPENGLES_EGL_DLL)
+
+		if(NOT OPENGLES_EGL_DLL)
+			message(FATAL_ERROR
+				"To compile WITH_GL_EGL you need to set OPENGLES_EGL_DLL "
+				"to the file path of an EGL runtime dynamic link library (DLL)."
+			)
+		endif()
+
+	endif()
+
+endif()
+
+if(WITH_GL_PROFILE_ES20)
+	list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_ES20)
+else()
+	list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_CORE)
+endif()
+
+if(WITH_GL_EGL)
+	list(APPEND GL_DEFINITIONS -DWITH_EGL)
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure OpenMP.
+if(WITH_OPENMP)
+	find_package(OpenMP)
+	if(OPENMP_FOUND)
+		if(NOT WITH_OPENMP_STATIC)
+			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+		else()
+			# Typically avoid adding flags as defines but we can't
+			# pass OpenMP flags to the linker for static builds, meaning
+			# we can't add any OpenMP related flags to CFLAGS variables
+			# since they're passed to the linker as well.
+			add_definitions("${OpenMP_C_FLAGS}")
+
+			find_library_static(OpenMP_LIBRARIES gomp ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES})
+		endif()
+	else()
+		set(WITH_OPENMP OFF)
+	endif()
+
+	mark_as_advanced(
+		OpenMP_C_FLAGS
+		OpenMP_CXX_FLAGS
+	)
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure GLEW
+
+if(WITH_SYSTEM_GLEW)
+	find_package(GLEW)
+
+	# Note: There is an assumption here that the system GLEW is not a static library.
+
+	if(NOT GLEW_FOUND)
+		message(FATAL_ERROR "GLEW is required to build Blender. Install it or disable WITH_SYSTEM_GLEW.")
+	endif()
+
+	set(BLENDER_GLEW_LIBRARIES ${GLEW_LIBRARY})
+else()
+	if(WITH_GLEW_ES)
+		set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew-es/include")
+
+		list(APPEND GL_DEFINITIONS -DGLEW_STATIC -DWITH_GLEW_ES)
+
+		# These definitions remove APIs from glew.h, making GLEW smaller, and catching unguarded API usage
+		if(WITH_GL_PROFILE_ES20)
+			list(APPEND GL_DEFINITIONS -DGLEW_ES_ONLY)
+		else()
+			# No ES functions are needed
+			list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
+		endif()
+
+		if(WITH_GL_PROFILE_ES20)
+			if(WITH_GL_EGL)
+				list(APPEND GL_DEFINITIONS -DGLEW_USE_LIB_ES20)
+			endif()
+
+			# ToDo: This is an experiment to eliminate ES 1 symbols,
+			# GLEW doesn't really properly provide this level of control
+			# (for example, without modification it eliminates too many symbols)
+			# so there are lots of modifications to GLEW to make this work,
+			# and no attempt to make it work beyond Blender at this point.
+			list(APPEND GL_DEFINITIONS -DGL_ES_VERSION_1_0=0 -DGL_ES_VERSION_CL_1_1=0 -DGL_ES_VERSION_CM_1_1=0)
+		endif()
+
+		if(WITH_GL_EGL)
+			list(APPEND GL_DEFINITIONS -DGLEW_INC_EGL)
+		endif()
+
+		set(BLENDER_GLEW_LIBRARIES extern_glew_es bf_intern_glew_mx)
+
+	else()
+		set(GLEW_INCLUDE_PATH "${CMAKE_SOURCE_DIR}/extern/glew/include")
+
+		list(APPEND GL_DEFINITIONS -DGLEW_STATIC)
+
+		# This won't affect the non-experimental glew library,
+		# but is used for conditional compilation elsewhere.
+		list(APPEND GL_DEFINITIONS -DGLEW_NO_ES)
+
+		set(BLENDER_GLEW_LIBRARIES extern_glew)
+
+	endif()
+
+endif()
+
+list(APPEND GL_DEFINITIONS -DGLEW_NO_GLU)
+
+#-----------------------------------------------------------------------------
+# Configure Bullet
+
+if(WITH_BULLET AND WITH_SYSTEM_BULLET)
+	find_package(Bullet)
+	if(NOT BULLET_FOUND)
+		set(WITH_BULLET OFF)
+	endif()
+else()
+	set(BULLET_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/extern/bullet2/src")
+	# set(BULLET_LIBRARIES "")
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure Python.
+
+if(WITH_PYTHON_MODULE)
+	add_definitions(-DPy_ENABLE_SHARED)
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure GLog/GFlags
+
+if(WITH_LIBMV OR WITH_GTESTS OR (WITH_CYCLES AND WITH_CYCLES_LOGGING))
+	if(WITH_SYSTEM_GFLAGS)
+		find_package(Gflags)
+		if(NOT GFLAGS_FOUND)
+			message(FATAL_ERROR "System wide Gflags is requested but was not found")
+		endif()
+		# FindGflags does not define this, and we are not even sure what to use here.
+		set(GFLAGS_DEFINES)
+	else()
+		set(GFLAGS_DEFINES
+			-DGFLAGS_DLL_DEFINE_FLAG=
+			-DGFLAGS_DLL_DECLARE_FLAG=
+			-DGFLAGS_DLL_DECL=
+		)
+		set(GFLAGS_NAMESPACE "gflags")
+		set(GFLAGS_LIBRARIES extern_gflags)
+		set(GFLAGS_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/extern/gflags/src")
+	endif()
+
+	if(WITH_SYSTEM_GLOG)
+		find_package(Glog)
+		if(NOT GLOG_FOUND)
+			message(FATAL_ERROR "System wide Glog is requested but was not found")
+		endif()
+		# FindGlog does not define this, and we are not even sure what to use here.
+		set(GLOG_DEFINES)
+	else()
+		set(GLOG_DEFINES
+			-DGOOGLE_GLOG_DLL_DECL=
+		)
+		set(GLOG_LIBRARIES extern_glog)
+		if(WIN32)
+			set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/src/windows)
+		else()
+			set(GLOG_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/extern/glog/include)
+		endif()
+	endif()
+endif()
+
+#-----------------------------------------------------------------------------
+# Configure Ceres
+
+if(WITH_LIBMV)
+	# We always have C++11 which includes unordered_map.
+	set(CERES_DEFINES -DCERES_STD_UNORDERED_MAP)
+endif()
+
+#-----------------------------------------------------------------------------
+# Extra compile flags
+
+if(CMAKE_COMPILER_IS_GNUCC)
+
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_CAST_ALIGN -Wcast-align)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE  -Werror=return-type)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_VLA -Werror=vla)
+	# system headers sometimes do this, disable for now, was: -Werror=strict-prototypes
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES  -Wstrict-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_LOGICAL_OP -Wlogical-op)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEF -Wundef)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_INIT_SELF -Winit-self)  # needs -Wuninitialized
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_NULL -Wnonnull)  # C only
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_TYPE_LIMITS -Wtype-limits)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_FORMAT_SIGN -Wformat-signedness)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_RESTRICT -Wrestrict)
+
+	# gcc 4.2 gives annoying warnings on every file with this
+	if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
+		ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNINITIALIZED -Wuninitialized)
+	endif()
+
+	# versions before gcc4.6 give many BLI_math warnings
+	if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.6")
+		ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_REDUNDANT_DECLS       -Wredundant-decls)
+		ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_REDUNDANT_DECLS -Wredundant-decls)
+	endif()
+
+	# versions before gcc4.8 include global name-space.
+	if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.8")
+		ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_SHADOW -Wshadow)
+	endif()
+
+	# disable because it gives warnings for printf() & friends.
+	# ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion)
+
+	if(NOT APPLE)
+		ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
+	endif()
+
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_LOGICAL_OP -Wlogical-op)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_INIT_SELF -Winit-self)  # needs -Wuninitialized
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_TYPE_LIMITS -Wtype-limits)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_RETURN_TYPE  -Werror=return-type)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_POINTER_ARITH -Wpointer-arith)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_PARAMETER -Wunused-parameter)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_WRITE_STRINGS -Wwrite-strings)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_FORMAT_SIGN -Wformat-signedness)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_RESTRICT -Wrestrict)
+
+	# gcc 4.2 gives annoying warnings on every file with this
+	if(NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3")
+		ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNINITIALIZED -Wuninitialized)
+	endif()
+
+	# causes too many warnings
+	if(NOT APPLE)
+		ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEF -Wundef)
+		ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_DECLARATIONS -Wmissing-declarations)
+	endif()
+
+	# Use 'ATTR_FALLTHROUGH' macro to suppress.
+	if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
+		ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
+		ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5)
+	endif()
+
+	# flags to undo strict flags
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER        -Wno-unused-parameter)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION         -Wno-unused-function)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_TYPE_LIMITS             -Wno-type-limits)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_IN_BOOL_CONTEXT     -Wno-int-in-bool-context)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_FORMAT                  -Wno-format)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_SWITCH                  -Wno-switch)
+
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CLASS_MEMACCESS     -Wno-class-memaccess)
+
+	if(CMAKE_COMPILER_IS_GNUCC AND (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "7.0"))
+		ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_IMPLICIT_FALLTHROUGH    -Wno-implicit-fallthrough)
+	endif()
+
+	if(NOT APPLE)
+		ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
+	endif()
+
+elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+
+	# strange, clang complains these are not supported, but then uses them.
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE  -Werror=return-type)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES  -Wstrict-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter)
+
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS     -Wno-unknown-pragmas)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS     -Wno-char-subscripts)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_OVERLOADED_VIRTUAL  -Wno-overloaded-virtual)  # we get a lot of these, if its a problem a dev needs to look into it.
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE        -Wno-sign-compare)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF    -Wno-invalid-offsetof)
+
+	# gives too many unfixable warnings
+	# ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_MACROS      -Wunused-macros)
+	# ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_MACROS          -Wunused-macros)
+
+	# flags to undo strict flags
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
+
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
+
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
+
+elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
+
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas)
+
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
+
+	# disable numbered, false positives
+	set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
+	set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
+elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
+	# most msvc warnings are C & C++
+	set(_WARNINGS
+		# warning level:
+		"/W3"
+		"/w34062"  # switch statement contains 'default' but no 'case' labels
+		# disable:
+		"/wd4018"  # signed/unsigned mismatch
+		"/wd4146"  # unary minus operator applied to unsigned type, result still unsigned
+		"/wd4065"  # switch statement contains 'default' but no 'case' labels
+		"/wd4127"  # conditional expression is constant
+		"/wd4181"  # qualifier applied to reference type; ignored
+		"/wd4200"  # zero-sized array in struct/union
+		"/wd4244"  # conversion from 'type1' to 'type2', possible loss of data
+		"/wd4267"  # conversion from 'size_t' to 'type', possible loss of data
+		"/wd4305"  # truncation from 'type1' to 'type2'
+		"/wd4800"  # forcing value to bool 'true' or 'false'
+		"/wd4828"  # The file contains a character that is illegal
+		# errors:
+		"/we4013"  # 'function' undefined; assuming extern returning int
+		"/we4133"  # incompatible pointer types
+		"/we4431"  # missing type specifier - int assumed
+	)
+
+	string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
+	set(C_WARNINGS "${_WARNINGS}")
+	set(CXX_WARNINGS "${_WARNINGS}")
+	unset(_WARNINGS)
+endif()
+
+# ensure python header is found since detection can fail, this could happen
+# with _any_ library but since we used a fixed python version this tends to
+# be most problematic.
+if(WITH_PYTHON)
+	if(NOT EXISTS "${PYTHON_INCLUDE_DIR}/Python.h")
+		message(FATAL_ERROR
+			"Missing: \"${PYTHON_INCLUDE_DIR}/Python.h\",\n"
+			"Set the cache entry 'PYTHON_INCLUDE_DIR' to point "
+			"to a valid python include path. Containing "
+			"Python.h for python version \"${PYTHON_VERSION}\""
+		)
+	endif()
+
+	if(WIN32)
+		# pass, we have this in an archive to extract
+	elseif((WITH_PYTHON_INSTALL AND WITH_PYTHON_INSTALL_NUMPY) OR (WITH_AUDASPACE AND NOT WITH_SYSTEM_AUDASPACE))
+		if(("${PYTHON_NUMPY_PATH}" STREQUAL "") OR (${PYTHON_NUMPY_PATH} MATCHES NOTFOUND))
+			find_python_package(numpy)
+			unset(PYTHON_NUMPY_INCLUDE_DIRS CACHE)
+			set(PYTHON_NUMPY_INCLUDE_DIRS ${PYTHON_NUMPY_PATH}/numpy/core/include CACHE PATH "Path to the include directory of the numpy module")
+		        mark_as_advanced(PYTHON_NUMPY_INCLUDE_DIRS)
+		endif()
+	endif()
+
+	if(WIN32 OR APPLE)
+		# pass, we have this in lib/python/site-packages
+	elseif(WITH_PYTHON_INSTALL_REQUESTS)
+		find_python_package(requests)
+	endif()
+endif()
+
+if(
+	CMAKE_COMPILER_IS_GNUCC OR
+	CMAKE_C_COMPILER_ID MATCHES "Clang" OR
+	CMAKE_C_COMPILER_ID MATCHES "Intel"
+)
+	# TODO(sergey): Do we want c++11 or gnu-c++11 here?
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+elseif(MSVC)
+	# Nothing special is needed, C++11 features are available by default.
+else()
+	message(FATAL_ERROR "Unknown compiler ${CMAKE_C_COMPILER_ID}, can't enable C++11 build")
+endif()
+
+# Visual Studio has all standards it supports available by default
+# Clang on windows copies this behavior and does not support these switches
+if(
+	CMAKE_COMPILER_IS_GNUCC OR
+	(CMAKE_C_COMPILER_ID MATCHES "Clang" AND (NOT MSVC)) OR
+	(CMAKE_C_COMPILER_ID MATCHES "Intel")
+)
+	# Use C99 + GNU extensions, works with GCC, Clang, ICC
+	if(WITH_C11)
+		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
+	else()
+		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
+	endif()
+endif()
+
+# Include warnings first, so its possible to disable them with user defined flags
+# eg: -Wno-uninitialized
+set(CMAKE_C_FLAGS "${C_WARNINGS} ${CMAKE_C_FLAGS} ${PLATFORM_CFLAGS}")
+set(CMAKE_CXX_FLAGS "${CXX_WARNINGS} ${CMAKE_CXX_FLAGS} ${PLATFORM_CFLAGS}")
+
+# defined above, platform specific but shared names
+mark_as_advanced(
+	CYCLES_OSL
+	OSL_LIB_EXEC
+	OSL_COMPILER
+	OSL_LIB_COMP
+	OSL_LIB_QUERY
+	OSL_INCLUDE_DIR
+)
+
+mark_as_advanced(
+	LLVM_CONFIG
+	LLVM_ROOT_DIR
+	LLVM_LIBRARY
+	LLVM_VERSION
+)
+
+#-------------------------------------------------------------------------------
+# Global Defines
+
+# better not set includes here but this debugging option is off by default.
+if(WITH_CXX_GUARDEDALLOC)
+	include_directories(${CMAKE_SOURCE_DIR}/intern/guardedalloc)
+	add_definitions(-DWITH_CXX_GUARDEDALLOC)
+endif()
+
+if(WITH_ASSERT_ABORT)
+	add_definitions(-DWITH_ASSERT_ABORT)
+endif()
+
+# message(STATUS "Using CFLAGS: ${CMAKE_C_FLAGS}")
+# message(STATUS "Using CXXFLAGS: ${CMAKE_CXX_FLAGS}")
+
+#-----------------------------------------------------------------------------
+# Libraries
+
+if(WITH_GTESTS)
+	include(GTestTesting)
+endif()
+
+if(WITH_BLENDER)
+	add_subdirectory(intern)
+	add_subdirectory(extern)
+
+	# source after intern and extern to gather all
+	# internal and external library information first, for test linking
+	add_subdirectory(source)
+elseif(WITH_CYCLES_STANDALONE)
+	add_subdirectory(intern/cycles)
+	add_subdirectory(extern/clew)
+	if(WITH_CUDA_DYNLOAD)
+		add_subdirectory(extern/cuew)
+	endif()
+	if(NOT WITH_SYSTEM_GLEW)
+		add_subdirectory(extern/glew)
+	endif()
+endif()
+
+#-----------------------------------------------------------------------------
+# Blender Application
+if(WITH_BLENDER)
+	add_subdirectory(source/creator)
+endif()
+
+
+#-----------------------------------------------------------------------------
+# Testing
+add_subdirectory(tests)
+
+
+#-----------------------------------------------------------------------------
+# CPack for generating packages
+include(build_files/cmake/packaging.cmake)
+
+#-----------------------------------------------------------------------------
+# Use dynamic loading for OpenMP
+if(WITH_BLENDER)
+	openmp_delayload(blender)
+endif()
+
+#-----------------------------------------------------------------------------
+# Print Final Configuration
+
+if(FIRST_RUN)
+
+	set(_config_msg "\nBlender Configuration\n=====================")
+
+	function(info_cfg_option
+		_setting
+		)
+
+		set(_msg "  - ${_setting}")
+		string(LENGTH "${_msg}" _len)
+		while("32" GREATER "${_len}")
+			set(_msg "${_msg} ")
+			math(EXPR _len "${_len} + 1")
+		endwhile()
+
+		set(_config_msg "${_config_msg}\n${_msg}${${_setting}}" PARENT_SCOPE)
+	endfunction()
+
+	function(info_cfg_text
+		_text
+		)
+
+		set(_config_msg "${_config_msg}\n\n  ${_text}" PARENT_SCOPE)
+	endfunction()
+
+	message(STATUS "C Compiler:   \"${CMAKE_C_COMPILER_ID}\"")
+	message(STATUS "C++ Compiler: \"${CMAKE_CXX_COMPILER_ID}\"")
+
+	info_cfg_text("Build Options:")
+	info_cfg_option(WITH_BULLET)
+	info_cfg_option(WITH_IK_SOLVER)
+	info_cfg_option(WITH_IK_ITASC)
+	info_cfg_option(WITH_OPENCOLLADA)
+	info_cfg_option(WITH_FFTW3)
+	info_cfg_option(WITH_INTERNATIONAL)
+	info_cfg_option(WITH_INPUT_NDOF)
+	info_cfg_option(WITH_CYCLES)
+	info_cfg_option(WITH_FREESTYLE)
+	info_cfg_option(WITH_OPENCOLORIO)
+	info_cfg_option(WITH_OPENVDB)
+	info_cfg_option(WITH_ALEMBIC)
+
+	info_cfg_text("Compiler Options:")
+	info_cfg_option(WITH_BUILDINFO)
+	info_cfg_option(WITH_OPENMP)
+	info_cfg_option(WITH_MPI)
+	info_cfg_option(WITH_MPI_SOCKET)    
+	info_cfg_option(WITH_RAYOPTIMIZATION)
+
+	info_cfg_text("System Options:")
+	info_cfg_option(WITH_INSTALL_PORTABLE)
+	info_cfg_option(WITH_X11_ALPHA)
+	info_cfg_option(WITH_X11_XF86VMODE)
+	info_cfg_option(WITH_X11_XFIXES)
+	info_cfg_option(WITH_X11_XINPUT)
+	info_cfg_option(WITH_MEM_JEMALLOC)
+	info_cfg_option(WITH_MEM_VALGRIND)
+	info_cfg_option(WITH_SYSTEM_GLEW)
+	info_cfg_option(WITH_SYSTEM_OPENJPEG)
+
+	info_cfg_text("Image Formats:")
+	info_cfg_option(WITH_OPENIMAGEIO)
+	info_cfg_option(WITH_IMAGE_CINEON)
+	info_cfg_option(WITH_IMAGE_DDS)
+	info_cfg_option(WITH_IMAGE_HDR)
+	info_cfg_option(WITH_IMAGE_OPENEXR)
+	info_cfg_option(WITH_IMAGE_OPENJPEG)
+	info_cfg_option(WITH_IMAGE_TIFF)
+
+	info_cfg_text("Audio:")
+	info_cfg_option(WITH_OPENAL)
+	info_cfg_option(WITH_SDL)
+	info_cfg_option(WITH_SDL_DYNLOAD)
+	info_cfg_option(WITH_JACK)
+	info_cfg_option(WITH_JACK_DYNLOAD)
+	info_cfg_option(WITH_CODEC_AVI)
+	info_cfg_option(WITH_CODEC_FFMPEG)
+	info_cfg_option(WITH_CODEC_SNDFILE)
+
+	info_cfg_text("Compression:")
+	info_cfg_option(WITH_LZMA)
+	info_cfg_option(WITH_LZO)
+
+	info_cfg_text("Python:")
+	info_cfg_option(WITH_PYTHON_INSTALL)
+	info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
+	info_cfg_option(WITH_PYTHON_MODULE)
+	info_cfg_option(WITH_PYTHON_SAFETY)
+	if(APPLE)
+		info_cfg_option(WITH_PYTHON_FRAMEWORK)
+	endif()
+
+	info_cfg_text("Modifiers:")
+	info_cfg_option(WITH_MOD_REMESH)
+	info_cfg_option(WITH_MOD_FLUID)
+	info_cfg_option(WITH_MOD_OCEANSIM)
+
+	info_cfg_text("OpenGL:")
+	info_cfg_option(WITH_GLEW_ES)
+	info_cfg_option(WITH_GL_EGL)
+	info_cfg_option(WITH_GL_PROFILE_ES20)
+	if(WIN32)
+		info_cfg_option(WITH_GL_ANGLE)
+	endif()
+
+	info_cfg_text("")
+
+	message("${_config_msg}")
+endif()
+
+if(0)
+	print_all_vars()
+endif()

COPYING

+Blender uses the GNU General Public License, which describes the rights
+to distribute or change the code. 
+
+Please read this file for the full license.
+doc/license/GPL-license.txt
+
+Apart from the GNU GPL, Blender is not available under other licenses.
+
+2010, Blender Foundation
+foundation@blender.org
+

GNUmakefile

+# -*- mode: gnumakefile; tab-width: 4; indent-tabs-mode: t; -*-
+# vim: tabstop=4
+#
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# This Makefile does an out-of-source CMake build in ../build_`OS`_`CPU`
+# eg:
+#   ../build_linux_i386
+# This is for users who like to configure & build blender with a single command.
+
+
+# System Vars
+OS:=$(shell uname -s)
+OS_NCASE:=$(shell uname -s | tr '[A-Z]' '[a-z]')
+# CPU:=$(shell uname -m)  # UNUSED
+
+
+# Source and Build DIR's
+BLENDER_DIR:=$(shell pwd -P)
+BUILD_TYPE:=Release
+
+ifndef BUILD_CMAKE_ARGS
+	BUILD_CMAKE_ARGS:=
+endif
+
+ifndef BUILD_DIR
+	BUILD_DIR:=$(shell dirname "$(BLENDER_DIR)")/build_$(OS_NCASE)
+endif
+
+# Dependencies DIR's
+DEPS_SOURCE_DIR:=$(BLENDER_DIR)/build_files/build_environment
+DEPS_BUILD_DIR:=$(BUILD_DIR)/deps
+DEPS_INSTALL_DIR:=$(shell dirname "$(BLENDER_DIR)")/lib/$(OS_NCASE)
+
+ifneq ($(OS_NCASE),darwin)
+	# Add processor type to directory name
+	DEPS_INSTALL_DIR:=$(DEPS_INSTALL_DIR)_$(shell uname -p)
+endif
+
+# Allow to use alternative binary (pypy3, etc)
+ifndef PYTHON
+	PYTHON:=python3
+endif
+
+
+# -----------------------------------------------------------------------------
+# additional targets for the build configuration
+
+# support 'make debug'
+ifneq "$(findstring debug, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_debug
+	BUILD_TYPE:=Debug
+endif
+ifneq "$(findstring full, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_full
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_full.cmake"
+endif
+ifneq "$(findstring lite, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_lite
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_lite.cmake"
+endif
+ifneq "$(findstring cycles, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_cycles
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/cycles_standalone.cmake"
+endif
+ifneq "$(findstring headless, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_headless
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_headless.cmake"
+endif
+ifneq "$(findstring bpy, $(MAKECMDGOALS))" ""
+	BUILD_DIR:=$(BUILD_DIR)_bpy
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/bpy_module.cmake"
+endif
+
+
+# -----------------------------------------------------------------------------
+# Get the number of cores for threaded build
+ifndef NPROCS
+	NPROCS:=1
+	ifeq ($(OS), Linux)
+		NPROCS:=$(shell nproc)
+	endif
+	ifneq (,$(filter $(OS),Darwin FreeBSD NetBSD))
+		NPROCS:=$(shell sysctl -n hw.ncpu)
+	endif
+endif
+
+
+# -----------------------------------------------------------------------------
+# Macro for configuring cmake
+
+CMAKE_CONFIG = cmake $(BUILD_CMAKE_ARGS) \
+                     -H"$(BLENDER_DIR)" \
+                     -B"$(BUILD_DIR)" \
+                     -DCMAKE_BUILD_TYPE_INIT:STRING=$(BUILD_TYPE)
+
+
+# -----------------------------------------------------------------------------
+# Tool for 'make config'
+
+# X11 spesific
+ifdef DISPLAY
+	CMAKE_CONFIG_TOOL = cmake-gui
+else
+	CMAKE_CONFIG_TOOL = ccmake
+endif
+
+
+# -----------------------------------------------------------------------------
+# Build Blender
+all: .FORCE
+	@echo
+	@echo Configuring Blender in \"$(BUILD_DIR)\" ...
+
+#	# if test ! -f $(BUILD_DIR)/CMakeCache.txt ; then \
+#	# 	$(CMAKE_CONFIG); \
+#	# fi
+
+#	# do this always incase of failed initial build, could be smarter here...
+	@$(CMAKE_CONFIG)
+
+	@echo
+	@echo Building Blender ...
+	$(MAKE) -C "$(BUILD_DIR)" -s -j $(NPROCS) install
+	@echo
+	@echo edit build configuration with: "$(BUILD_DIR)/CMakeCache.txt" run make again to rebuild.
+	@echo Blender successfully built, run from: "$(BUILD_DIR)/bin/blender"
+	@echo
+
+debug: all
+full: all
+lite: all
+cycles: all
+headless: all
+bpy: all
+
+# -----------------------------------------------------------------------------
+# Build dependencies
+DEPS_TARGET = install
+ifneq "$(findstring clean, $(MAKECMDGOALS))" ""
+	DEPS_TARGET = clean
+endif
+
+deps: .FORCE
+	@echo
+	@echo Configuring dependencies in \"$(DEPS_BUILD_DIR)\"
+
+	@cmake -H"$(DEPS_SOURCE_DIR)" \
+	       -B"$(DEPS_BUILD_DIR)" \
+		   -DHARVEST_TARGET=$(DEPS_INSTALL_DIR)
+
+	@echo
+	@echo Building dependencies ...
+	$(MAKE) -C "$(DEPS_BUILD_DIR)" -s -j $(NPROCS) $(DEPS_TARGET)
+	@echo
+	@echo Dependencies successfully built and installed to $(DEPS_INSTALL_DIR).
+	@echo
+
+# -----------------------------------------------------------------------------
+# Configuration (save some cd'ing around)
+config: .FORCE
+	$(CMAKE_CONFIG_TOOL) "$(BUILD_DIR)"
+
+
+# -----------------------------------------------------------------------------
+# Help for build targets
+help: .FORCE
+	@echo ""
+	@echo "Convenience targets provided for building blender, (multiple at once can be used)"
+	@echo "  * debug     - build a debug binary"
+	@echo "  * full      - enable all supported dependencies & options"
+	@echo "  * lite      - disable non essential features for a smaller binary and faster build"
+	@echo "  * headless  - build without an interface (renderfarm or server automation)"
+	@echo "  * cycles    - build Cycles standalone only, without Blender"
+	@echo "  * bpy       - build as a python module which can be loaded from python directly"
+	@echo "  * deps      - build library dependencies (intended only for platform maintainers)"
+	@echo ""
+	@echo "  * config    - run cmake configuration tool to set build options"
+	@echo ""
+	@echo "  Note, passing the argument 'BUILD_DIR=path' when calling make will override the default build dir."
+	@echo "  Note, passing the argument 'BUILD_CMAKE_ARGS=args' lets you add cmake arguments."
+	@echo ""
+	@echo ""
+	@echo "Project Files for IDE's"
+	@echo "  * project_qtcreator - QtCreator Project Files"
+	@echo "  * project_netbeans  - NetBeans Project Files"
+	@echo "  * project_eclipse   - Eclipse CDT4 Project Files"
+	@echo ""
+	@echo "Package Targets"
+	@echo "  * package_debian  - build a debian package"
+	@echo "  * package_pacman  - build an arch linux pacman package"
+	@echo "  * package_archive - build an archive package"
+	@echo ""
+	@echo "Testing Targets (not associated with building blender)"
+	@echo "  * test               - run ctest, currently tests import/export,"
+	@echo "                         operator execution and that python modules load"
+	@echo "  * test_cmake         - runs our own cmake file checker"
+	@echo "                         which detects errors in the cmake file list definitions"
+	@echo "  * test_pep8          - checks all python script are pep8"
+	@echo "                         which are tagged to use the stricter formatting"
+	@echo "  * test_deprecated    - checks for deprecation tags in our code which may need to be removed"
+	@echo "  * test_style_c       - checks C/C++ conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_c_qtc   - same as test_style but outputs QtCreator tasks format"
+	@echo "  * test_style_osl     - checks OpenShadingLanguage conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_osl_qtc - checks OpenShadingLanguage conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo ""
+	@echo "Static Source Code Checking (not associated with building blender)"
+	@echo "  * check_cppcheck       - run blender source through cppcheck (C & C++)"
+	@echo "  * check_clang_array    - run blender source through clang array checking script (C & C++)"
+	@echo "  * check_splint         - run blenders source through splint (C only)"
+	@echo "  * check_sparse         - run blenders source through sparse (C only)"
+	@echo "  * check_smatch         - run blenders source through smatch (C only)"
+	@echo "  * check_spelling_c     - check for spelling errors (C/C++ only)"
+	@echo "  * check_spelling_c_qtc - same as check_spelling_c but outputs QtCreator tasks format"
+	@echo "  * check_spelling_osl   - check for spelling errors (OSL only)"
+	@echo "  * check_spelling_py    - check for spelling errors (Python only)"
+	@echo "  * check_descriptions   - check for duplicate/invalid descriptions"
+	@echo ""
+	@echo "Utilities (not associated with building blender)"
+	@echo "  * icons    - Updates PNG icons from SVG files."
+	@echo "               Set environment variables 'BLENDER_BIN' and 'INKSCAPE_BIN'"
+	@echo "               to define your own commands."
+	@echo "  * icons_geom - Updates Geometry icons from BLEND file."
+	@echo "                 Set environment variable 'BLENDER_BIN'"
+	@echo "                 to define your own command."
+	@echo "  * tgz        - create a compressed archive of the source code."
+	@echo "  * update     - updates git and all submodules"
+	@echo ""
+	@echo "Environment Variables"
+	@echo "  * BUILD_CMAKE_ARGS    - arguments passed to CMake."
+	@echo "  * BUILD_DIR           - override default build path."
+	@echo "  * PYTHON              - use this for the Python command (used for checking tools)."
+	@echo "  * NPROCS              - number of processes to use building (auto-detect when omitted)."
+	@echo ""
+	@echo "Documentation Targets (not associated with building blender)"
+	@echo "  * doc_py   - generate sphinx python api docs"
+	@echo "  * doc_doxy - generate doxygen C/C++ docs"
+	@echo "  * doc_dna  - generate blender file format reference"
+	@echo "  * doc_man  - generate manpage"
+	@echo ""
+	@echo "Information"
+	@echo "  * help          - this help message"
+	@echo "  * help_features - show a list of optional features when building"
+	@echo ""
+
+# -----------------------------------------------------------------------------
+# Packages
+#
+package_debian: .FORCE
+	cd build_files/package_spec ; DEB_BUILD_OPTIONS="parallel=$(NPROCS)" sh ./build_debian.sh
+
+package_pacman: .FORCE
+	cd build_files/package_spec/pacman ; MAKEFLAGS="-j$(NPROCS)" makepkg
+
+package_archive: .FORCE
+	make -C "$(BUILD_DIR)" -s package_archive
+	@echo archive in "$(BUILD_DIR)/release"
+
+
+# -----------------------------------------------------------------------------
+# Tests
+#
+test: .FORCE
+	cd $(BUILD_DIR) ; ctest . --output-on-failure
+
+# run pep8 check check on scripts we distribute.
+test_pep8: .FORCE
+	$(PYTHON) tests/python/pep8.py > test_pep8.log 2>&1
+	@echo "written: test_pep8.log"
+
+# run some checks on our cmakefiles.
+test_cmake: .FORCE
+	$(PYTHON) build_files/cmake/cmake_consistency_check.py > test_cmake_consistency.log 2>&1
+	@echo "written: test_cmake_consistency.log"
+
+# run deprecation tests, see if we have anything to remove.
+test_deprecated: .FORCE
+	$(PYTHON) tests/check_deprecated.py
+
+test_style_c: .FORCE
+	# run our own checks on C/C++ style
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/source/blender" \
+	    "$(BLENDER_DIR)/source/creator" \
+	    --no-length-check
+
+test_style_c_qtc: .FORCE
+	# run our own checks on C/C++ style
+	USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/source/blender" \
+	    "$(BLENDER_DIR)/source/creator" \
+	    --no-length-check \
+	    > \
+	    "$(BLENDER_DIR)/test_style.tasks"
+	@echo "written: test_style.tasks"
+
+
+test_style_osl: .FORCE
+	# run our own checks on C/C++ style
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
+	    "$(BLENDER_DIR)/release/scripts/templates_osl"
+
+
+test_style_osl_qtc: .FORCE
+	# run our own checks on C/C++ style
+	USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
+	    "$(BLENDER_DIR)/release/scripts/templates_osl" \
+	    > \
+	    "$(BLENDER_DIR)/test_style.tasks"
+	@echo "written: test_style.tasks"
+
+# -----------------------------------------------------------------------------
+# Project Files
+#
+
+project_qtcreator: .FORCE
+	$(PYTHON) build_files/cmake/cmake_qtcreator_project.py "$(BUILD_DIR)"
+
+project_netbeans: .FORCE
+	$(PYTHON) build_files/cmake/cmake_netbeans_project.py "$(BUILD_DIR)"
+
+project_eclipse: .FORCE
+	cmake -G"Eclipse CDT4 - Unix Makefiles" -H"$(BLENDER_DIR)" -B"$(BUILD_DIR)"
+
+
+# -----------------------------------------------------------------------------
+# Static Checking
+#
+
+check_cppcheck: .FORCE
+	$(CMAKE_CONFIG)
+	cd "$(BUILD_DIR)" ; \
+	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_cppcheck.py" 2> \
+	    "$(BLENDER_DIR)/check_cppcheck.txt"
+	@echo "written: check_cppcheck.txt"
+
+check_clang_array: .FORCE
+	$(CMAKE_CONFIG)
+	cd "$(BUILD_DIR)" ; \
+	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_clang_array.py"
+
+check_splint: .FORCE
+	$(CMAKE_CONFIG)
+	cd "$(BUILD_DIR)" ; \
+	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_splint.py"
+
+check_sparse: .FORCE
+	$(CMAKE_CONFIG)
+	cd "$(BUILD_DIR)" ; \
+	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_sparse.py"
+
+check_smatch: .FORCE
+	$(CMAKE_CONFIG)
+	cd "$(BUILD_DIR)" ; \
+	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_smatch.py"
+
+check_spelling_py: .FORCE
+	cd "$(BUILD_DIR)" ; \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/release/scripts"
+
+check_spelling_c: .FORCE
+	cd "$(BUILD_DIR)" ; \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/source" \
+	    "$(BLENDER_DIR)/intern/cycles" \
+	    "$(BLENDER_DIR)/intern/guardedalloc" \
+	    "$(BLENDER_DIR)/intern/ghost" \
+
+check_spelling_c_qtc: .FORCE
+	cd "$(BUILD_DIR)" ; USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/source" \
+	    "$(BLENDER_DIR)/intern/cycles" \
+	    "$(BLENDER_DIR)/intern/guardedalloc" \
+	    "$(BLENDER_DIR)/intern/ghost" \
+	    > \
+	    "$(BLENDER_DIR)/check_spelling_c.tasks"
+
+check_spelling_osl: .FORCE
+	cd "$(BUILD_DIR)" ;\
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders"
+
+check_descriptions: .FORCE
+	"$(BUILD_DIR)/bin/blender" --background -noaudio --factory-startup --python \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_descriptions.py"
+
+# -----------------------------------------------------------------------------
+# Utilities
+#
+
+tgz: .FORCE
+	./build_files/utils/build_tgz.sh
+
+icons: .FORCE
+	"$(BLENDER_DIR)/release/datafiles/blender_icons_update.py"
+	"$(BLENDER_DIR)/release/datafiles/prvicons_update.py"
+
+icons_geom: .FORCE
+	BLENDER_BIN="$(BUILD_DIR)/bin/blender" \
+	    "$(BLENDER_DIR)/release/datafiles/blender_icons_geom_update.py"
+
+update: .FORCE
+	if [ "$(OS_NCASE)" = "darwin" ] && [ ! -d "../lib/$(OS_NCASE)" ]; then \
+		svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/$(OS_NCASE) ../lib/$(OS_NCASE) ; \
+	fi
+	if [ -d "../lib" ]; then \
+		svn cleanup ../lib/* ; \
+		svn update ../lib/* ; \
+	fi
+	git pull --rebase
+	git submodule update --init --recursive
+	git submodule foreach git checkout master
+	git submodule foreach git pull --rebase origin master
+
+
+# -----------------------------------------------------------------------------
+# Documentation
+#
+
+# Simple version of ./doc/python_api/sphinx_doc_gen.sh with no PDF generation.
+doc_py: .FORCE
+	"$(BUILD_DIR)/bin/blender" --background -noaudio --factory-startup \
+		--python doc/python_api/sphinx_doc_gen.py
+	cd doc/python_api ; sphinx-build -b html sphinx-in sphinx-out
+	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/contents.html'"
+
+doc_doxy: .FORCE
+	cd doc/doxygen; doxygen Doxyfile
+	@echo "docs written into: '$(BLENDER_DIR)/doc/doxygen/html/index.html'"
+
+doc_dna: .FORCE
+	"$(BUILD_DIR)/bin/blender" --background -noaudio --factory-startup \
+		--python doc/blender_file_format/BlendFileDnaExporter_25.py
+	@echo "docs written into: '$(BLENDER_DIR)/doc/blender_file_format/dna.html'"
+
+doc_man: .FORCE
+	$(PYTHON) doc/manpage/blender.1.py "$(BUILD_DIR)/bin/blender"
+
+help_features: .FORCE
+	@$(PYTHON) -c \
+		"import re; \
+		print('\n'.join([ \
+		w for l in open('"$(BLENDER_DIR)"/CMakeLists.txt', 'r').readlines() \
+		if not l.lstrip().startswith('#') \
+		for w in (re.sub(\
+		    r'.*\boption\s*\(\s*(WITH_[a-zA-Z0-9_]+)\s+(\".*\")\s*.*', r'\g<1> - \g<2>', l).strip('() \n'),) \
+		if w.startswith('WITH_')]))" | uniq
+
+
+clean: .FORCE
+	$(MAKE) -C "$(BUILD_DIR)" clean
+
+.PHONY: all
+
+.FORCE:

README.md

+# CyclesPhi v2.80
+We have modified the kernel of the Blender Cycles rendering engine and then extended its capabilities to support the HPC environment. We call this version the  CyclesPhi and it supports following technologies:
+
+* OpenMP
+* MPI
+* Intel® Xeon Phi™ with Symmetric mode
+* Sockets
+* And their combinations
+
+## Building and running CyclesPhi v2.80
+### Building Blender 2.80 with GCC 6.X
+* https://wiki.blender.org/index.php/Dev:Doc/Building_Blender
+
+### Building Blender Client 2.80 with Intel Compiler 2017/2018, GCC 6.X
+* Intel® Parallel Studio XE Cluster Edition (free for students)
+* Intel® Manycore Platform Software Stack (Intel® MPSS)
+* Microsoft Visual Studio 2013 (Windows) or Netbeans 8.1, CMake 3.X, GCC 6.X (Linux)
+* Libraries (GCC/ICC): boost (./bjam install toolset=intel), ilmbase, openexr, tiff, openimageio, zlib, Python, …
+
+## Building CyclesPhi v2.80
+`git clone git@code.it4i.cz:blender/cyclesphi280.git`  
+new build flags:  
+* blender: WITH_MPI=ON/OFF, WITH_MPI_SOCKET=ON/OFF
+* client: WITH_KNC_NATIVE=ON/OFF, WITH_MPI_SOCKET=ON/OFF
+
+new folders:
+
+| client |  | 
+|  ----------- |  --- | 
+| api/client_api.h |  main header with predefined communication tags and structures | 
+| cycles_mpi |  the shared libraries to communication with Blender (root) | 
+| main |  blender_client application | 
+
+## Settings
+![alt text](https://code.it4i.cz/blender/cyclesphi280/raw/master/CyclesPhi2_Settings.png)
+
+## Run CyclesPhi v2.80
+* ` mpirun -n 1 ${ROOT_DIR}/install/blender/blender : -n 1 ${ROOT_DIR}/install/blender_client/bin/blender_client `
+* ` mpirun -genv LD_LIBRARY_PATH $MIC_LD_LIBRARY_PATH -machine $NODEFILECN -n 1 ${ROOT_DIR}/install/blender/blender : -n $NUMOFCN ${ROOT_DIR}/install/blender_client/bin/blender_client`

build_files/build_environment/CMakeLists.txt

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+####################################################################################################
+#
+# This is a build system used by platform maintainers to build library dependencies on
+# Windows and macOS. There is some support for Linux as well, but not ready for releases.
+#
+# Windows and macOS users should download the precompiled libraries in lib/, Linux users
+# should run install_deps.sh for building dependencies.
+#
+# WINDOWS USAGE:
+#   Don't call this cmake file your self, use build_deps.cmd
+#   build_deps 2013 x64 / build_deps 2013 x86
+#   build_deps 2015 x64 / build_deps 2015 x86
+#
+# MAC OS X USAGE:
+#	Install with homebrew: brew install autoconf automake libtool yasm openssl xz
+#   Run "make deps" from main Blender directory
+#
+# LINUX USAGE:
+#   Install compiler, cmake, autoconf, automake, libtool, yasm
+#   Run "make deps" from main Blender directory
+#
+####################################################################################################
+
+project("BlenderDependencies")
+cmake_minimum_required(VERSION 3.5)
+
+include(ExternalProject)
+include(cmake/options.cmake)
+include(cmake/versions.cmake)
+include(cmake/zlib.cmake)
+include(cmake/blendthumb.cmake)
+include(cmake/openal.cmake)
+include(cmake/png.cmake)
+include(cmake/jpeg.cmake)
+include(cmake/boost.cmake)
+include(cmake/blosc.cmake)
+include(cmake/pthreads.cmake)
+include(cmake/ilmbase.cmake)
+include(cmake/openexr.cmake)
+include(cmake/freetype.cmake)
+include(cmake/freeglut.cmake)
+include(cmake/glew.cmake)
+include(cmake/alembic.cmake)
+include(cmake/glfw.cmake)
+include(cmake/clew.cmake)
+include(cmake/cuew.cmake)
+include(cmake/opensubdiv.cmake)
+include(cmake/sdl.cmake)
+include(cmake/opencollada.cmake)
+include(cmake/opencolorio.cmake)
+include(cmake/llvm.cmake)
+include(cmake/clang.cmake)
+include(cmake/openimageio.cmake)
+include(cmake/tiff.cmake)
+include(cmake/flexbison.cmake)
+include(cmake/osl.cmake)
+include(cmake/tbb.cmake)
+include(cmake/openvdb.cmake)
+include(cmake/python.cmake)
+include(cmake/python_site_packages.cmake)
+include(cmake/numpy.cmake)
+if(WITH_WEBP)
+	include(cmake/webp.cmake)
+endif()
+if(WIN32)
+	include(cmake/hidapi.cmake)
+endif()
+
+if(ENABLE_MINGW64)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		include(cmake/setup_mingw64.cmake)
+	else()
+		include(cmake/setup_mingw32.cmake)
+	endif()
+else()
+	set(mingw_LIBDIR ${LIBDIR})
+endif()
+
+if(NOT WIN32 OR ENABLE_MINGW64)
+	include(cmake/openjpeg.cmake)
+	if(BUILD_MODE STREQUAL Release)
+		if(WIN32)
+			include(cmake/zlib_mingw.cmake)
+		endif()
+		include(cmake/lame.cmake)
+		include(cmake/ogg.cmake)
+		include(cmake/vorbis.cmake)
+		include(cmake/theora.cmake)
+		include(cmake/vpx.cmake)
+		include(cmake/orc.cmake)
+		include(cmake/schroedinger.cmake)
+		include(cmake/x264.cmake)
+		include(cmake/xvidcore.cmake)
+		include(cmake/faad.cmake)
+		include(cmake/ffmpeg.cmake)
+		include(cmake/fftw.cmake)
+		include(cmake/sndfile.cmake)
+		if(WIN32)
+			include(cmake/iconv.cmake)
+			include(cmake/lapack.cmake)
+		endif()
+		if(UNIX)
+			include(cmake/flac.cmake)
+			if(NOT APPLE)
+				include(cmake/spnav.cmake)
+				include(cmake/jemalloc.cmake)
+				include(cmake/xml2.cmake)
+			endif()
+		endif()
+	endif()
+endif()
+
+include(cmake/harvest.cmake)

build_files/build_environment/cmake/alembic.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(ALEMBIC_HDF5)
+	set(ALEMBIC_HDF5_HL)
+	# in debug mode we do not build HDF5_hdf5_hl_LIBRARY which makes cmake really
+	# unhappy, stub it with the debug mode lib. it's not linking it in at this
+	# point in time anyhow
+	if(BUILD_MODE STREQUAL Debug)
+		set(ALEMBIC_HDF5_HL -DHDF5_hdf5_hl_LIBRARY=${LIBDIR}/hdf5/lib/libhdf5_hl_D.${LIBEXT})
+	endif()
+endif()
+
+set(ALEMBIC_EXTRA_ARGS
+	-DBUILDSTATIC=ON
+	-DLINKSTATIC=ON
+	-DALEMBIC_LIB_USES_BOOST=ON
+	-DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
+	-DBoost_USE_MULTITHREADED=ON
+	-DUSE_STATIC_BOOST=On
+	-DBoost_USE_STATIC_LIBS=ON
+	-DBoost_USE_STATIC_RUNTIME=ON
+	-DBoost_DEBUG=ON
+	-DBOOST_ROOT=${LIBDIR}/boost
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-DILMBASE_ROOT=${LIBDIR}/ilmbase
+	-DALEMBIC_ILMBASE_INCLUDE_DIRECTORY=${LIBDIR}/ilmbase/include/OpenEXR
+	-DALEMBIC_ILMBASE_HALF_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${LIBEXT}
+	-DALEMBIC_ILMBASE_IMATH_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_ILMTHREAD_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_IEX_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DUSE_PYILMBASE=0
+	-DUSE_PYALEMBIC=0
+	-DUSE_ARNOLD=0
+	-DUSE_MAYA=0
+	-DUSE_PRMAN=0
+	-DUSE_HDF5=Off
+	-DUSE_STATIC_HDF5=Off
+	-DHDF5_ROOT=${LIBDIR}/hdf5
+	-DUSE_TESTS=Off
+	-DALEMBIC_NO_OPENGL=1
+	-DUSE_BINARIES=ON
+	-DALEMBIC_ILMBASE_LINK_STATIC=On
+	-DALEMBIC_SHARED_LIBS=OFF
+	-DGLUT_INCLUDE_DIR=""
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	${ALEMBIC_HDF5_HL}
+)
+
+ExternalProject_Add(external_alembic
+	URL ${ALEMBIC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${ALEMBIC_MD5}
+	PREFIX ${BUILD_DIR}/alembic
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/alembic
+)
+
+add_dependencies(
+	external_alembic
+	external_boost
+	external_zlib
+	external_ilmbase
+)

build_files/build_environment/cmake/blendthumb.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(BUILD_MODE STREQUAL Release)
+	if(WIN32)
+		set(THUMB_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../release/windows/blendthumb)
+
+		ExternalProject_Add(external_zlib_32
+			URL ${ZLIB_URI}
+			CMAKE_GENERATOR ${GENERATOR_32}
+			URL_HASH MD5=${ZLIB_HASH}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			PREFIX ${BUILD_DIR}/zlib32
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib32 ${DEFAULT_CMAKE_FLAGS}
+			INSTALL_DIR ${LIBDIR}/zlib32
+		)
+
+		ExternalProject_Add(external_zlib_64
+			URL ${ZLIB_URI}
+			CMAKE_GENERATOR ${GENERATOR_64}
+			URL_HASH MD5=${ZLIB_HASH}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			PREFIX ${BUILD_DIR}/zlib64
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib64 ${DEFAULT_CMAKE_FLAGS}
+			INSTALL_DIR ${LIBDIR}/zlib64
+		)
+
+		ExternalProject_Add(external_blendthumb_32
+			CMAKE_GENERATOR ${GENERATOR_32}
+			SOURCE_DIR ${THUMB_DIR}
+			PREFIX ${BUILD_DIR}/blendthumb32
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blendThumb32 ${DEFAULT_CMAKE_FLAGS} -DZLIB_INCLUDE=${LIBDIR}/zlib32/include -DZLIB_LIBS=${LIBDIR}/zlib32/lib/zlibstatic.lib
+			INSTALL_DIR ${LIBDIR}/blendthumb32
+		)
+		add_dependencies(
+			external_blendthumb_32
+			external_zlib_32
+		)
+
+		ExternalProject_Add(external_blendthumb_64
+			CMAKE_GENERATOR ${GENERATOR_64}
+			SOURCE_DIR ${THUMB_DIR}
+			PREFIX ${BUILD_DIR}/blendthumb64
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blendThumb64 ${DEFAULT_CMAKE_FLAGS} -DZLIB_INCLUDE=${LIBDIR}/zlib64/include -DZLIB_LIBS=${LIBDIR}/zlib64/lib/zlibstatic.lib
+			INSTALL_DIR ${LIBDIR}/blendthumb64
+		)
+		add_dependencies(
+			external_blendthumb_64
+			external_zlib_64
+		)
+	endif()
+endif()

build_files/build_environment/cmake/blosc.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(BLOSC_EXTRA_ARGS
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DBUILD_TESTS=OFF
+	-DBUILD_BENCHMARKS=OFF
+	-DCMAKE_DEBUG_POSTFIX=_d
+	-DThreads_FOUND=1
+	-DPTHREAD_LIBS=${LIBDIR}/pthreads/lib/pthreadVC2.lib
+	-DPTHREAD_INCLUDE_DIR=${LIBDIR}/pthreads/inc
+	-DDEACTIVATE_SNAPPY=ON
+)
+
+ExternalProject_Add(external_blosc
+	URL ${BLOSC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${BLOSC_HASH}
+	PREFIX ${BUILD_DIR}/blosc
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/blosc/src/external_blosc < ${PATCH_DIR}/blosc.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blosc ${DEFAULT_CMAKE_FLAGS} ${BLOSC_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/blosc
+)
+
+add_dependencies(
+	external_blosc
+	external_zlib
+)
+if(WIN32)
+	add_dependencies(
+		external_blosc
+		external_pthreads
+	)
+endif()

build_files/build_environment/cmake/boost.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(PYTHON_ARCH x64)
+		set(PYTHON_ARCH2 win-AMD64)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/amd64/)
+	else()
+		set(PYTHON_ARCH x86)
+		set(PYTHON_ARCH2 win32)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/win32/)
+	endif()
+	if(MSVC12)
+		set(BOOST_TOOLSET toolset=msvc-12.0)
+		set(BOOST_COMPILER_STRING -vc120)
+		set(PYTHON_COMPILER_STRING v120)
+	endif()
+	if(MSVC14)
+		set(BOOST_TOOLSET toolset=msvc-14.0)
+		set(BOOST_COMPILER_STRING -vc140)
+		set(PYTHON_COMPILER_STRING v140)
+	endif()
+	set(JAM_FILE ${BUILD_DIR}/boost/src/external_boost/user-config.jam)
+	set(semi_path "${PATCH_DIR}/semi.txt")
+	FILE(TO_NATIVE_PATH ${semi_path} semi_path)
+	set(BOOST_CONFIGURE_COMMAND bootstrap.bat &&
+								echo using python : ${PYTHON_OUTPUTDIR}\\python.exe > "${JAM_FILE}" &&
+								echo.   : ${BUILD_DIR}/python/src/external_python/include ${BUILD_DIR}/python/src/external_python/pc >> "${JAM_FILE}" &&
+								echo.   : ${BUILD_DIR}/python/src/external_python/pcbuild >> "${JAM_FILE}" &&
+								type ${semi_path} >> "${JAM_FILE}"
+	)
+	set(BOOST_BUILD_COMMAND bjam)
+	#--user-config=user-config.jam
+	set(BOOST_BUILD_OPTIONS runtime-link=static )
+	#set(BOOST_WITH_PYTHON --with-python)
+	set(BOOST_HARVEST_CMD 	${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ )
+	if(BUILD_MODE STREQUAL Release)
+		set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-1_60/ ${HARVEST_TARGET}/boost/include/)
+	endif()
+	set(BOOST_PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/boost/src/external_boost < ${PATCH_DIR}/boost.diff)
+
+elseif(APPLE)
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS toolset=clang cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} --disable-icu boost.locale.icu=off)
+	set(BOOST_HARVEST_CMD echo .)
+	set(BOOST_PATCH_COMMAND echo .)
+else()
+	set(BOOST_HARVEST_CMD echo .)
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS cxxflags=${PLATFORM_CXXFLAGS} --disable-icu boost.locale.icu=off)
+	set(BOOST_PATCH_COMMAND echo .)
+endif()
+
+set(BOOST_OPTIONS
+	--with-filesystem
+	--with-locale
+	--with-thread
+	--with-regex
+	--with-system
+	--with-date_time
+	--with-wave
+	--with-atomic
+	--with-serialization
+	--with-program_options
+	--with-iostreams
+	${BOOST_WITH_PYTHON}
+	${BOOST_TOOLSET}
+)
+
+if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+	set(BOOST_ADDRESS_MODEL 64)
+else()
+	set(BOOST_ADDRESS_MODEL 32)
+endif()
+
+string(TOLOWER ${BUILD_MODE} BOOST_BUILD_TYPE)
+
+ExternalProject_Add(external_boost
+	URL ${BOOST_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${BOOST_MD5}
+	PREFIX ${BUILD_DIR}/boost
+	UPDATE_COMMAND	""
+	PATCH_COMMAND ${BOOST_PATCH_COMMAND}
+	CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
+	BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=x86 address-model=${BOOST_ADDRESS_MODEL} variant=${BOOST_BUILD_TYPE} link=static threading=multi ${BOOST_OPTIONS}	--prefix=${LIBDIR}/boost install
+	BUILD_IN_SOURCE 1
+	INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
+)
+
+if(WIN32)
+	add_dependencies(
+		external_boost
+		Make_Python_Environment
+	)
+endif()

build_files/build_environment/cmake/clang.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(CLANG_EXTRA_ARGS
+	-DCLANG_PATH_TO_LLVM_SOURCE=${BUILD_DIR}/ll/src/ll
+	-DCLANG_PATH_TO_LLVM_BUILD=${LIBDIR}/llvm
+	-DLLVM_USE_CRT_RELEASE=MT
+	-DLLVM_USE_CRT_DEBUG=MTd
+)
+ExternalProject_Add(external_clang
+	URL ${CLANG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLANG_HASH}
+	PATCH_COMMAND ${PATCH_CMD} -p 2 -N -R -d ${BUILD_DIR}/clang/src/external_clang < ${PATCH_DIR}/clang.diff
+	PREFIX ${BUILD_DIR}/clang
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clang
+)
+
+if(MSVC)
+	if(BUILD_MODE STREQUAL Release)
+		set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/)
+	else()
+		set(CLANG_HARVEST_COMMAND
+			${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
+			${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
+			${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/include/ ${HARVEST_TARGET}/llvm/debug/include/
+		)
+	endif()
+	ExternalProject_Add_Step(external_clang after_install
+		COMMAND ${CLANG_HARVEST_COMMAND}
+		DEPENDEES mkdir update patch download configure build install
+	)
+endif()
+
+add_dependencies(
+	external_clang
+	ll
+)

build_files/build_environment/cmake/clew.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(CLEW_EXTRA_ARGS)
+
+ExternalProject_Add(external_clew
+	URL ${CLEW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLEW_HASH}
+	PREFIX ${BUILD_DIR}/clew
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clew -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${CLEW_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clew
+)

build_files/build_environment/cmake/cuew.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(CUEW_EXTRA_ARGS)
+
+ExternalProject_Add(external_cuew
+	URL ${CUEW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CUEW_HASH}
+	PREFIX ${BUILD_DIR}/cuew
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/cuew/src/external_cuew < ${PATCH_DIR}/cuew.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/cuew -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${CUEW_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/cuew
+)

build_files/build_environment/cmake/faad.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FAAD_EXTRA_ARGS)
+
+ExternalProject_Add(external_faad
+	URL ${FAAD_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FAAD_HASH}
+	PREFIX ${BUILD_DIR}/faad
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/faad/src/external_faad < ${PATCH_DIR}/libfaad.diff
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && ${CONFIGURE_COMMAND} --disable-shared --enable-static --prefix=${LIBDIR}/faad
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make install
+	INSTALL_DIR ${LIBDIR}/faad
+)
+
+if(MSVC)
+	set_target_properties(external_faad PROPERTIES FOLDER Mingw)
+endif()

build_files/build_environment/cmake/ffmpeg.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FFMPEG_CFLAGS "-I${mingw_LIBDIR}/lame/include -I${mingw_LIBDIR}/openjpeg/include/ -I${mingw_LIBDIR}/ogg/include -I${mingw_LIBDIR}/vorbis/include -I${mingw_LIBDIR}/theora/include -I${mingw_LIBDIR}/vpx/include -I${mingw_LIBDIR}/x264/include -I${mingw_LIBDIR}/xvidcore/include -I${mingw_LIBDIR}/dirac/include/dirac -I${mingw_LIBDIR}/schroedinger/include/schroedinger-1.0 -I${mingw_LIBDIR}/zlib/include")
+set(FFMPEG_LDFLAGS "-L${mingw_LIBDIR}/lame/lib -L${mingw_LIBDIR}/openjpeg/lib -L${mingw_LIBDIR}/ogg/lib -L${mingw_LIBDIR}/vorbis/lib -L${mingw_LIBDIR}/theora/lib -L${mingw_LIBDIR}/vpx/lib -L${mingw_LIBDIR}/x264/lib -L${mingw_LIBDIR}/xvidcore/lib -L${mingw_LIBDIR}/dirac/lib -L${mingw_LIBDIR}/schroedinger/lib -L${mingw_LIBDIR}/orc/lib -L${mingw_LIBDIR}/zlib/lib")
+set(FFMPEG_EXTRA_FLAGS --extra-cflags=${FFMPEG_CFLAGS} --extra-ldflags=${FFMPEG_LDFLAGS})
+set(FFMPEG_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/schroedinger/lib/pkgconfig:${mingw_LIBDIR}/orc/lib/pkgconfig:${mingw_LIBDIR}/x264/lib/pkgconfig:${mingw_LIBDIR})
+
+if(WIN32)
+	set(FFMPEG_ENV set ${FFMPEG_ENV} &&)
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--disable-static
+		--enable-shared
+		--enable-w32threads
+		--disable-pthreads
+		--enable-libopenjpeg
+	)
+else()
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--enable-static
+		--disable-shared
+		--enable-libopenjpeg
+	)
+endif()
+
+if(APPLE)
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--target-os=darwin
+		)
+endif()
+
+ExternalProject_Add(external_ffmpeg
+	URL ${FFMPEG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FFMPEG_HASH}
+	PREFIX ${BUILD_DIR}/ffmpeg
+	CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} &&
+		cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ &&
+		${FFMPEG_ENV} ${CONFIGURE_COMMAND_NO_TARGET} ${FFMPEG_EXTRA_FLAGS}
+		--disable-lzma
+		--disable-avfilter
+		--disable-vdpau
+		--disable-bzlib
+		--disable-libgsm
+		--disable-libspeex
+		--enable-libvpx
+		--prefix=${LIBDIR}/ffmpeg
+		--enable-libschroedinger
+		--enable-libtheora
+		--enable-libvorbis
+		--enable-zlib
+		--enable-stripping
+		--enable-runtime-cpudetect
+		--disable-vaapi
+		--disable-nonfree
+		--enable-gpl
+		--disable-postproc
+		--disable-x11grab
+		--enable-libmp3lame
+		--disable-librtmp
+		--enable-libx264
+		--enable-libxvid
+		--disable-libopencore-amrnb
+		--disable-libopencore-amrwb
+		--disable-libdc1394
+		--disable-version3
+		--disable-debug
+		--enable-optimizations
+		--disable-sse
+		--disable-ssse3
+		--enable-ffplay
+		--disable-openssl
+		--disable-securetransport
+		--disable-indev=avfoundation
+		--disable-indev=qtkit
+		--disable-sdl
+		--disable-gnutls
+		--disable-vda
+		--disable-videotoolbox
+		--disable-libxcb
+		--disable-xlib
+		--disable-audiotoolbox
+		--disable-cuvid
+		--disable-nvenc
+		--disable-indev=jack
+		--disable-indev=alsa
+		--disable-outdev=alsa
+		--disable-crystalhd
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/ffmpeg/src/external_ffmpeg < ${PATCH_DIR}/ffmpeg.diff
+	BUILD_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make install
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ffmpeg ${DEFAULT_CMAKE_FLAGS}
+	INSTALL_DIR ${LIBDIR}/ffmpeg
+)
+
+if(MSVC)
+	set_target_properties(external_ffmpeg PROPERTIES FOLDER Mingw)
+endif()
+
+add_dependencies(
+	external_ffmpeg
+	external_zlib
+	external_faad
+	external_openjpeg
+	external_xvidcore
+	external_x264
+	external_schroedinger
+	external_vpx
+	external_theora
+	external_vorbis
+	external_ogg
+	external_lame
+)
+if(WIN32)
+	add_dependencies(
+		external_ffmpeg
+		external_zlib_mingw
+	)
+endif()

build_files/build_environment/cmake/fftw.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FFTW_EXTRA_ARGS)
+
+if(WIN32)
+	set(FFTW3_ENV set CFLAGS=-fno-stack-check -fno-stack-protector -mno-stack-arg-probe -fno-lto &&)
+	set(FFTW3_PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/fftw3/src/external_fftw3 < ${PATCH_DIR}/fftw3.diff)
+endif()
+
+ExternalProject_Add(external_fftw3
+	URL ${FFTW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FFTW_HASH}
+	PREFIX ${BUILD_DIR}/fftw3
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${FFTW3_ENV} cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && ${CONFIGURE_COMMAND} --enable-static --prefix=${mingw_LIBDIR}/fftw3
+	PATCH_COMMAND ${FFTW3_PATCH_COMMAND}
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make	-j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make install
+	INSTALL_DIR ${LIBDIR}/fftw3
+)
+
+if(MSVC)
+	set_target_properties(external_fftw3 PROPERTIES FOLDER Mingw)
+endif()

build_files/build_environment/cmake/flac.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_flac
+	URL ${FLAC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${FLAC_HASH}
+	PREFIX ${BUILD_DIR}/flac
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/flac --disable-shared --enable-static
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make install
+	INSTALL_DIR ${LIBDIR}/flac
+)
+
+if(MSVC)
+	set_target_properties(external_flac PROPERTIES FOLDER Mingw)
+endif()

build_files/build_environment/cmake/flexbison.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FLEXBISON_EXTRA_ARGS)
+
+ExternalProject_Add(external_flexbison
+	URL ${FLEXBISON_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FLEXBISON_HASH}
+	PREFIX ${BUILD_DIR}/flexbison
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/flexbison ${DEFAULT_CMAKE_FLAGS} ${FLEXBISON_EXTRA_ARGS}
+	CONFIGURE_COMMAND echo .
+	BUILD_COMMAND echo .
+	INSTALL_COMMAND COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/flexbison/src/external_flexbison/ ${LIBDIR}/flexbison/
+	INSTALL_DIR ${LIBDIR}/flexbison
+)

build_files/build_environment/cmake/freeglut.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	if(BUILD_MODE STREQUAL Release)
+		set(FREEGLUT_EXTRA_ARGS
+			-DFREEGLUT_BUILD_SHARED_LIBS=Off
+			-DFREEGLUT_BUILD_STATIC_LIBS=On
+		)
+
+		ExternalProject_Add(external_freeglut
+			URL ${FREEGLUT_URI}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			URL_HASH MD5=${FREEGLUT_HASH}
+			PREFIX ${BUILD_DIR}/freeglut
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freeglut ${DEFAULT_C_FLAGS} ${DEFAULT_CXX_FLAGS} ${FREEGLUT_EXTRA_ARGS}
+			INSTALL_DIR ${LIBDIR}/freeglut
+		)
+	endif()
+endif()

build_files/build_environment/cmake/freetype.cmake

+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FREETYPE_EXTRA_ARGS
+	-DCMAKE_RELEASE_POSTFIX:STRING=2ST
+	-DCMAKE_DEBUG_POSTFIX:STRING=2ST_d
+	-DWITH_BZip2=OFF
+	-DWITH_HarfBuzz=OFF
+	-DFT_WITH_HARFBUZZ=OFF
+	-DFT_WITH_BZIP2=OFF
+	-DCMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE
+	-DCMAKE_DISABLE_FIND_PACKAGE_BZip2=TRUE)
+
+ExternalProject_Add(external_freetype
+	URL ${FREETYPE_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FREETYPE_HASH}
+	PREFIX ${BUILD_DIR}/freetype
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freetype ${DEFAULT_CMAKE_FLAGS} ${FREETYPE_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/freetype
+)