Volume object datablock skeleton code.

This only adds Shift+A > Volume object and displays a list of grid names
in a specified VDB file. Branch pushed for reference if someone other than
me wants to pick up this project.

.editorconfig

@@ -0,0 +1,44 @@
+# C/C++
+[*.{c,cc,h,hh,inl,glsl}]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+max_line_length = 120
+
+# CMake & Text
+[*.{cmake,txt}]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+max_line_length = 120
+
+# Python
+[*.py]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+max_line_length = 120
+
+# Shell
+[*.sh]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+max_line_length = 120
+
+# reStructuredText
+[*.rst]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 3
+max_line_length = 120

CMakeLists.txt

@@ -66,21 +66,12 @@ endif()
 # set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
 
 # global compile definitions since add_definitions() adds for all.
-
-if(NOT (${CMAKE_VERSION} VERSION_LESS 3.0))
 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS
 	$<$<CONFIG:Debug>:DEBUG;_DEBUG>
 	$<$<CONFIG:Release>:NDEBUG>
 	$<$<CONFIG:MinSizeRel>:NDEBUG>
 	$<$<CONFIG:RelWithDebInfo>:NDEBUG>
 )
-else()
-	# keep until CMake-3.0 is min requirement
-	set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG           DEBUG _DEBUG)
-	set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE         NDEBUG)
-	set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL      NDEBUG)
-	set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO  NDEBUG)
-endif()
 
 #-----------------------------------------------------------------------------
 # Set policy
@@ -453,7 +444,7 @@ mark_as_advanced(WITH_MEM_VALGRIND)
 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()" OFF)
+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)
@@ -536,6 +527,49 @@ if(CMAKE_COMPILER_IS_GNUCC)
 	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)
@@ -604,10 +638,12 @@ endif()
 
 if(NOT WITH_AUDASPACE)
 	if(WITH_OPENAL)
-		message(FATAL_ERROR "WITH_OPENAL requires WITH_AUDASPACE")
+		message(WARNING "WITH_OPENAL requires WITH_AUDASPACE which is disabled")
+		set(WITH_OPENAL OFF)
 	endif()
 	if(WITH_JACK)
-		message(FATAL_ERROR "WITH_JACK requires WITH_AUDASPACE")
+		message(WARNING "WITH_JACK requires WITH_AUDASPACE which is disabled")
+		set(WITH_JACK OFF)
 	endif()
 	if(WITH_GAMEENGINE)
 		message(FATAL_ERROR "WITH_GAMEENGINE requires WITH_AUDASPACE")
@@ -819,7 +855,8 @@ set(C_WARNINGS)
 set(CXX_WARNINGS)
 
 # for gcc -Wno-blah-blah
-set(CC_REMOVE_STRICT_FLAGS)
+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
@@ -831,6 +868,21 @@ set(PLATFORM_LINKLIBS "")
 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
@@ -1431,16 +1483,22 @@ if(CMAKE_COMPILER_IS_GNUCC)
 	endif()
 
 	# flags to undo strict flags
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DEPRECATED_DECLARATIONS -Wno-deprecated-declarations)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER        -Wno-unused-parameter)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER        -Wno-unused-parameter)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION         -Wno-unused-function)
+	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(CC_REMOVE_STRICT_FLAGS C_WARN_NO_IMPLICIT_FALLTHROUGH    -Wno-implicit-fallthrough)
+		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(CC_REMOVE_STRICT_FLAGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable)
+		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")
@@ -1469,23 +1527,23 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
 	# ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNUSED_MACROS          -Wunused-macros)
 
 	# flags to undo strict flags
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
 
-	ADD_CHECK_C_COMPILER_FLAG(CC_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_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
-	ADD_CHECK_C_COMPILER_FLAG(CC_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_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_FUNCTION -Wno-unused-function)
-	ADD_CHECK_C_COMPILER_FLAG(CC_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_INT_TO_VOID_POINTER_CAST -Wno-int-to-void-pointer-cast)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_PROTOTYPES -Wno-missing-prototypes)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_DUPLICATE_ENUM -Wno-duplicate-enum)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
-	ADD_CHECK_C_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
+	ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)
 
-	ADD_CHECK_CXX_COMPILER_FLAG(CC_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_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
-	ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
-	ADD_CHECK_CXX_COMPILER_FLAG(CC_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_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
-	ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_MACROS -Wno-unused-macros)
-	ADD_CHECK_CXX_COMPILER_FLAG(CC_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
 
 elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
 
@@ -1577,7 +1635,12 @@ else()
 endif()
 
 # Visual Studio has all standards it supports available by default
-if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_COMPILER_ID MATCHES "Intel")
+# 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")

GNUmakefile

@@ -236,7 +236,9 @@ help: .FORCE
 	@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 "  * icons    - Updates PNG icons from SVG files."
+	@echo "               Set environment variables 'BLENDER_BIN' and 'INKSCAPE_BIN'"
+	@echo "               to define your own commands."
 	@echo "  * tgz      - create a compressed archive of the source code."
 	@echo "  * update   - updates git and all submodules"
 	@echo ""

build_files/build_environment/cmake/llvm.cmake

@@ -58,4 +58,3 @@ if(MSVC)
 		DEPENDEES mkdir update patch download configure build install
 	)
 endif()
-

build_files/build_environment/cmake/openal.cmake

@@ -39,5 +39,6 @@ if(BUILD_MODE STREQUAL Release)
 		PREFIX ${BUILD_DIR}/openal
 		CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openal ${DEFAULT_CMAKE_FLAGS} ${OPENAL_EXTRA_ARGS}
 		INSTALL_DIR ${LIBDIR}/openal
+		PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openal/src/external_openal < ${PATCH_DIR}/openal.diff
 	)
 endif()

build_files/build_environment/cmake/options.cmake

@@ -56,24 +56,27 @@ if(WIN32)
 	# For OIIO and OSL
 	set(COMMON_DEFINES /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS)
 
-	# TODO FIXME highly MSVC specific
+	if(MSVC_VERSION GREATER 1909)
-	if(WITH_OPTIMIZED_DEBUG)
+		set(COMMON_MSVC_FLAGS "/Wv:18") #some deps with warnings as error aren't quite ready for dealing with the new 2017 warnings.
-		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-	else()
-		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd /Zi /Ob0 /Od /RTC1 /D_DEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 	endif()
-	set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "/MT /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-	set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MT /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-	set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MT /Zi /O2 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 
 	if(WITH_OPTIMIZED_DEBUG)
-		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MTd /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 	else()
-		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /D PLATFORM_WINDOWS /MTd /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /D_DEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 	endif()
-	set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MT /O1 /Ob1 /D NDEBUG  /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "/MT ${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-	set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "/MT /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MT ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-	set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MT /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MT ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+
+	if(WITH_OPTIMIZED_DEBUG)
+		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MTd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	else()
+		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /D PLATFORM_WINDOWS /MTd  ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	endif()
+	set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MT /${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG  /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "/MT ${COMMON_MSVC_FLAGS} /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MT ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 
 	set(PLATFORM_FLAGS)
 	set(PLATFORM_CXX_FLAGS)

build_files/build_environment/cmake/setup_mingw32.cmake

@@ -216,4 +216,3 @@ if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ranlib.exe")
 		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw32/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ranlib.exe"
 	)
 endif()
-

build_files/build_environment/cmake/setup_mingw64.cmake

@@ -216,4 +216,3 @@ if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe")
 		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe"
 	)
 endif()
-

build_files/build_environment/cmake/zlib_mingw.cmake

@@ -37,4 +37,3 @@ endif()
 if(MSVC)
 	set_target_properties(external_zlib_mingw PROPERTIES FOLDER Mingw)
 endif()
-

build_files/build_environment/patches/boost.diff

@@ -13,3 +13,25 @@
 -#     pragma message("Unknown compiler version - please run the configure tests and report the results")
 -#  endif
 -#endif
+--- a/boost/type_traits/has_nothrow_assign.hpp	2015-12-13 05:49:42 -0700
++++ b/boost/type_traits/has_nothrow_assign.hpp	2018-05-27 11:11:02 -0600
+@@ -24,7 +24,7 @@
+ #include <boost/type_traits/remove_reference.hpp>
+ #endif
+ #endif
+-#if defined(__GNUC__) || defined(__SUNPRO_CC)
++#if defined(__GNUC__) || defined(__SUNPRO_CC) || defined(__clang__)
+ #include <boost/type_traits/is_const.hpp>
+ #include <boost/type_traits/is_volatile.hpp>
+ #include <boost/type_traits/is_assignable.hpp>
+--- a/boost/type_traits/has_nothrow_constructor.hpp	2015-12-13 05:49:42 -0700
++++ b/boost/type_traits/has_nothrow_constructor.hpp	2018-05-27 11:11:02 -0600
+@@ -17,7 +17,7 @@
+ #if defined(BOOST_MSVC) || defined(BOOST_INTEL)
+ #include <boost/type_traits/has_trivial_constructor.hpp>
+ #endif
+-#if defined(__GNUC__ ) || defined(__SUNPRO_CC)
++#if defined(__GNUC__ ) || defined(__SUNPRO_CC) || defined(__clang__)
+ #include <boost/type_traits/is_default_constructible.hpp>
+ #endif
+ 

build_files/build_environment/patches/cmake/modules/SelectLibraryConfigurations.cmake

@@ -79,4 +79,3 @@ macro( select_library_configurations basename )
         ${basename}_LIBRARY_DEBUG
     )
 endmacro( select_library_configurations )
-

build_files/build_environment/patches/openal.diff

@@ -0,0 +1,13 @@
+diff -Naur external_openal_original/CMakeLists.txt external_openal/CMakeLists.txt
+--- external_openal_original/CMakeLists.txt	2016-01-24 20:12:39 -0700
++++ external_openal/CMakeLists.txt	2018-06-02 12:16:52 -0600
+@@ -885,7 +885,8 @@
+ OPTION(ALSOFT_REQUIRE_MMDEVAPI "Require MMDevApi backend" OFF)
+ IF(HAVE_WINDOWS_H)
+     # Check MMSystem backend
+-    CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H -D_WIN32_WINNT=0x0502)
++    set(CMAKE_REQUIRED_FLAGS "-D_WIN32_WINNT=0x0502")
++    CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H)
+     IF(HAVE_MMSYSTEM_H)
+         CHECK_SHARED_FUNCTION_EXISTS(waveOutOpen "windows.h;mmsystem.h" winmm "" HAVE_LIBWINMM)
+         IF(HAVE_LIBWINMM)

build_files/build_environment/patches/osl.diff

@@ -10,3 +10,29 @@ diff -Naur osl/src/external_osl/src/cmake/flexbison.cmake osl_bak/src/external_o
            MAIN_DEPENDENCY ${flexsrc}
            DEPENDS ${${compiler_headers}}
            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} )
+--- osl/src/external_osl/src/include/OSL/oslconfig.h	2016-10-31 16:48:19 -0600
++++ osl/src/external_osl/src/include/OSL/oslconfig.h	2018-05-27 11:18:08 -0600
+@@ -44,12 +44,18 @@
+ // same if another packages is compiling against OSL and using these headers
+ // (OSL may be C++11 but the client package may be older, or vice versa --
+ // use these two symbols to differentiate these cases, when important).
+-#if (__cplusplus >= 201402L)
+-#  define OSL_CPLUSPLUS_VERSION  14
+-#elif (__cplusplus >= 201103L)
+-#  define OSL_CPLUSPLUS_VERSION  11
++
++// Force C++03 for MSVC in blender since svn the libraries are build with that
++#if !defined(_MSC_VER)
++	#if (__cplusplus >= 201402L)
++	#  define OSL_CPLUSPLUS_VERSION  14
++	#elif (__cplusplus >= 201103L)
++	#  define OSL_CPLUSPLUS_VERSION  11
++	#else
++	#  define OSL_CPLUSPLUS_VERSION  3 /* presume C++03 */
++	#endif
+ #else
+-#  define OSL_CPLUSPLUS_VERSION  3 /* presume C++03 */
++	#  define OSL_CPLUSPLUS_VERSION  3 /* presume C++03 */
+ #endif
+ 
+ // Symbol export defines

build_files/build_environment/windows/build_deps.cmd

@@ -14,10 +14,18 @@ if NOT "%1" == "" (
     set BuildDir=VS14
     goto par2
   )
+	if "%1" == "2017" (
+    echo "Building for VS2017"
+    set VSVER=15.0
+    set VSVER_SHORT=15
+    set BuildDir=VS15
+    goto par2
+  )
+  
 )
 :usage
 
-Echo Usage build_deps 2013/2015 x64/x86
+Echo Usage build_deps 2013/2015/2017 x64/x86
 goto exit
 :par2
 if NOT "%2" == "" (
@@ -31,6 +39,10 @@ if NOT "%2" == "" (
 		if "%1" == "2015" (
 			set CMAKE_BUILDER=Visual Studio 14 2015
 		)
+		if "%1" == "2017" (
+			set CMAKE_BUILDER=Visual Studio 15 2017
+		)
+		
     goto start
   )
 	if "%2" == "x64" (
@@ -43,6 +55,10 @@ if NOT "%2" == "" (
 		if "%1" == "2015" (
 			set CMAKE_BUILDER=Visual Studio 14 2015 Win64
 		)
+		if "%1" == "2017" (
+			set CMAKE_BUILDER=Visual Studio 15 2017 Win64
+		)
+		
     goto start
   )
 )

build_files/buildbot/slave_compile.py

@@ -78,7 +78,13 @@ if 'cmake' in builder:
         # cmake_extra_options.append('-DCUDA_NVCC_EXECUTABLE=/usr/local/cuda-hack/nvcc')
 
     elif builder.startswith('win'):
-        if builder.endswith('_vc2015'):
+        if builder.endswith('_vc2017'):
+            if builder.startswith('win64'):
+                cmake_options.extend(['-G', 'Visual Studio 15 2017 Win64'])
+            elif builder.startswith('win32'):
+                bits = 32
+                cmake_options.extend(['-G', 'Visual Studio 15 2017'])
+        elif builder.endswith('_vc2015'):
             if builder.startswith('win64'):
                 cmake_options.extend(['-G', 'Visual Studio 14 2015 Win64'])
             elif builder.startswith('win32'):

build_files/cmake/Modules/FindLLVM.cmake

@@ -93,4 +93,3 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(LLVM DEFAULT_MSG
 MARK_AS_ADVANCED(
   LLVM_LIBRARY
 )
-

build_files/cmake/macros.cmake

@@ -352,6 +352,11 @@ function(SETUP_LIBDIRS)
 	endif()
 endfunction()
 
+macro(setup_platform_linker_flags)
+	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}")
+	set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}")
+endmacro()
+
 function(setup_liblinks
 	target
 	)
@@ -1036,13 +1041,19 @@ macro(remove_cc_flag
 
 endmacro()
 
-macro(add_cc_flag
+macro(add_c_flag
 	flag)
 
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
 endmacro()
 
+macro(add_cxx_flag
+	flag)
+
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
+endmacro()
+
 macro(remove_strict_flags)
 
 	if(CMAKE_COMPILER_IS_GNUCC)
@@ -1065,7 +1076,8 @@ macro(remove_strict_flags)
 		)
 
 		# negate flags implied by '-Wall'
-		add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
+		add_c_flag("${C_REMOVE_STRICT_FLAGS}")
+		add_cxx_flag("${CXX_REMOVE_STRICT_FLAGS}")
 	endif()
 
 	if(CMAKE_C_COMPILER_ID MATCHES "Clang")
@@ -1077,7 +1089,8 @@ macro(remove_strict_flags)
 		)
 
 		# negate flags implied by '-Wall'
-		add_cc_flag("${CC_REMOVE_STRICT_FLAGS}")
+		add_c_flag("${C_REMOVE_STRICT_FLAGS}")
+		add_cxx_flag("${CXX_REMOVE_STRICT_FLAGS}")
 	endif()
 
 	if(MSVC)
@@ -1107,28 +1120,39 @@ endmacro()
 # note, we can only append flags on a single file so we need to negate the options.
 # at the moment we cant shut up ffmpeg deprecations, so use this, but will
 # probably add more removals here.
-macro(remove_strict_flags_file
+macro(remove_strict_c_flags_file
 	filenames)
-
 	foreach(_SOURCE ${ARGV})
-
 		if(CMAKE_COMPILER_IS_GNUCC OR
 		   (CMAKE_C_COMPILER_ID MATCHES "Clang"))
-
 			set_source_files_properties(${_SOURCE}
 				PROPERTIES
-					COMPILE_FLAGS "${CC_REMOVE_STRICT_FLAGS}"
+					COMPILE_FLAGS "${C_REMOVE_STRICT_FLAGS}"
 			)
 		endif()
-
 		if(MSVC)
 			# TODO
 		endif()
-
 	endforeach()
-
 	unset(_SOURCE)
+endmacro()
 
+macro(remove_strict_cxx_flags_file
+	filenames)
+	remove_strict_c_flags_file(${filenames} ${ARHV})
+	foreach(_SOURCE ${ARGV})
+		if(CMAKE_COMPILER_IS_GNUCC OR
+		   (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+			set_source_files_properties(${_SOURCE}
+				PROPERTIES
+					COMPILE_FLAGS "${CXX_REMOVE_STRICT_FLAGS}"
+			)
+		endif()
+		if(MSVC)
+			# TODO
+		endif()
+	endforeach()
+	unset(_SOURCE)
 endmacro()
 
 # External libs may need 'signed char' to be default.

build_files/cmake/platform/platform_apple.cmake

@@ -356,7 +356,7 @@ if(WITH_LLVM)
 			execute_process(COMMAND ${LLVM_CONFIG} --libfiles
 					OUTPUT_VARIABLE LLVM_LIBRARY
 					OUTPUT_STRIP_TRAILING_WHITESPACE)
-			string(REPLACE " " ";" LLVM_LIBRARY ${LLVM_LIBRARY})
+			string(REPLACE ".a /" ".a;/" LLVM_LIBRARY ${LLVM_LIBRARY})
 		else()
 			set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lLLVM-3.4")
 		endif()
@@ -416,7 +416,7 @@ if(${XCODE_VERSION} VERSION_EQUAL 5 OR ${XCODE_VERSION} VERSION_GREATER 5)
 endif()
 # Get rid of eventually clashes, we export some symbols explicite as local
 set(PLATFORM_LINKFLAGS
-	"${PLATFORM_LINKFLAGS} -Xlinker -unexported_symbols_list -Xlinker ${CMAKE_SOURCE_DIR}/source/creator/osx_locals.map"
+	"${PLATFORM_LINKFLAGS} -Xlinker -unexported_symbols_list -Xlinker '${CMAKE_SOURCE_DIR}/source/creator/osx_locals.map'"
 )
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")

build_files/cmake/platform/platform_win32.cmake

@@ -29,7 +29,16 @@ if(NOT MSVC)
 	message(FATAL_ERROR "Compiler is unsupported")
 endif()
 
-# Libraries configuration for Windows when compiling with MSVC.
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+	set(MSVC_CLANG On)
+	set(VC_TOOLS_DIR $ENV{VCToolsRedistDir} CACHE STRING "Location of the msvc redistributables")
+	set(MSVC_REDIST_DIR ${VC_TOOLS_DIR})
+	if (DEFINED MSVC_REDIST_DIR)
+		file(TO_CMAKE_PATH ${MSVC_REDIST_DIR} MSVC_REDIST_DIR)
+	else()
+		message("Unable to detect the Visual Studio redist directory, copying of the runtime dlls will not work, try running from the visual studio developer prompt.")
+	endif()
+endif()
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ${WINDOWS_USE_VISUAL_STUDIO_FOLDERS})
 
@@ -119,8 +128,18 @@ set(CMAKE_INSTALL_OPENMP_LIBRARIES ${WITH_OPENMP})
 set(CMAKE_INSTALL_SYSTEM_RUNTIME_DESTINATION .)
 include(InstallRequiredSystemLibraries)
 
+remove_cc_flag("/MDd" "/MD")
+
+if(MSVC_CLANG) # Clangs version of cl doesn't support all flags
+	if(NOT WITH_CXX11) # C++11 is on by default in clang-cl and can't be turned off, if c++11 is not enabled in blender repress some c++11 related warnings.
+		set(CXX_WARN_FLAGS "-Wno-inconsistent-missing-override")
+	endif()
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_WARN_FLAGS} /nologo /J /Gd /EHsc -Wno-unused-command-line-argument -Wno-microsoft-enum-forward-reference ")
+	set(CMAKE_C_FLAGS     "${CMAKE_C_FLAGS} /nologo /J /Gd -Wno-unused-command-line-argument -Wno-microsoft-enum-forward-reference")
+else()
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /nologo /J /Gd /MP /EHsc")
 	set(CMAKE_C_FLAGS     "${CMAKE_C_FLAGS} /nologo /J /Gd /MP")
+endif()
 
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
@@ -131,7 +150,7 @@ set(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MT")
 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MT")
 set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MT")
 
-set(PLATFORM_LINKFLAGS "/SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO ")
+set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO ")
 set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib ")
 
 # Ignore meaningless for us linker warnings.
@@ -144,7 +163,7 @@ else()
 	set(PLATFORM_LINKFLAGS "/MACHINE:IX86 /LARGEADDRESSAWARE ${PLATFORM_LINKFLAGS}")
 endif()
 
-set(PLATFORM_LINKFLAGS_DEBUG "/IGNORE:4099 /NODEFAULTLIB:libcmt.lib /NODEFAULTLIB:libc.lib")
+set(PLATFORM_LINKFLAGS_DEBUG "${PLATFORM_LINKFLAGS_DEBUG} /IGNORE:4099 /NODEFAULTLIB:libcmt.lib /NODEFAULTLIB:libc.lib")
 
 if(NOT DEFINED LIBDIR)
 

build_files/windows/autodetect_msvc.cmd

@@ -0,0 +1,17 @@
+echo No explicit msvc version requested, autodetecting version.
+
+call "%~dp0\detect_msvc2013.cmd"
+if %ERRORLEVEL% EQU 0 goto DetectionComplete
+
+call "%~dp0\detect_msvc2015.cmd"
+if %ERRORLEVEL% EQU 0 goto DetectionComplete
+
+call "%~dp0\detect_msvc2017.cmd"
+if %ERRORLEVEL% EQU 0 goto DetectionComplete
+
+echo Compiler Detection failed. Use verbose switch for more information. 
+exit /b 1
+
+:DetectionComplete
+echo Compiler Detection successfull, detected VS%BUILD_VS_YEAR%
+exit /b 0

build_files/windows/build_msbuild.cmd

@@ -0,0 +1,26 @@
+if "%NOBUILD%"=="1" goto EOF
+echo %TIME% > %BUILD_DIR%\buildtime.txt
+msbuild ^
+	%BUILD_DIR%\Blender.sln ^
+	/target:build ^
+	/property:Configuration=%BUILD_TYPE% ^
+	/maxcpucount:2 ^
+	/verbosity:minimal ^
+	/p:platform=%MSBUILD_PLATFORM% ^
+	/flp:Summary;Verbosity=minimal;LogFile=%BUILD_DIR%\Build.log 
+	if errorlevel 1 (
+		echo Error during build, see %BUILD_DIR%\Build.log for details 
+		exit /b 1
+	)
+
+msbuild ^
+	%BUILD_DIR%\INSTALL.vcxproj ^
+	/property:Configuration=%BUILD_TYPE% ^
+	/verbosity:minimal ^
+	/p:platform=%MSBUILD_PLATFORM% 
+	if errorlevel 1 (
+		echo Error during install phase
+		exit /b 1
+	)
+echo %TIME% >> %BUILD_DIR%\buildtime.txt
+:EOF

build_files/windows/build_ninja.cmd

@@ -0,0 +1,16 @@
+if "%NOBUILD%"=="1" goto EOF
+set HAS_ERROR=
+cd %BUILD_DIR%
+echo %TIME% > buildtime.txt
+ninja install
+if errorlevel 1 (
+		set HAS_ERROR=1
+	)
+echo %TIME% >>buildtime.txt
+cd %BLENDER_DIR%
+
+if "%HAS_ERROR%" == "1" (
+		echo Error during build
+		exit /b 1
+)
+:EOF

build_files/windows/check_libraries.cmd

@@ -0,0 +1,54 @@
+if "%BUILD_VS_YEAR%"=="2013" set BUILD_VS_LIBDIRPOST=vc12
+if "%BUILD_VS_YEAR%"=="2015" set BUILD_VS_LIBDIRPOST=vc14
+if "%BUILD_VS_YEAR%"=="2017" set BUILD_VS_LIBDIRPOST=vc14
+
+if "%BUILD_ARCH%"=="x64" (
+	set BUILD_VS_SVNDIR=win64_%BUILD_VS_LIBDIRPOST%
+) else if "%BUILD_ARCH%"=="x86" (
+	set BUILD_VS_SVNDIR=windows_%BUILD_VS_LIBDIRPOST%
+)
+set BUILD_VS_LIBDIR="%BLENDER_DIR%..\lib\%BUILD_VS_SVNDIR%"
+
+if NOT "%verbose%" == "" (
+	echo Library Directory = "%BUILD_VS_LIBDIR%"
+)
+if NOT EXIST %BUILD_VS_LIBDIR% (
+	rem libs not found, but svn is on the system
+	echo 
+	if not "%SVN%"=="" (
+		echo.
+		echo The required external libraries in %BUILD_VS_LIBDIR% are missing
+		echo.
+		set /p GetLibs= "Would you like to download them? (y/n)"
+		if /I "!GetLibs!"=="Y" (
+			echo.
+			echo Downloading %BUILD_VS_SVNDIR% libraries, please wait.
+			echo.
+:RETRY			
+			"%SVN%" checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/%BUILD_VS_SVNDIR% %BUILD_VS_LIBDIR%
+			if errorlevel 1 (
+				set /p LibRetry= "Error during donwload, retry? y/n"
+				if /I "!LibRetry!"=="Y" (
+					cd %BUILD_VS_LIBDIR%
+					"%SVN%" cleanup 
+					cd %BLENDER_DIR%
+					goto RETRY
+				)
+				echo.
+				echo Error: Download of external libraries failed. 
+				echo This is needed for building, please manually run 'svn cleanup' and 'svn update' in
+				echo %BUILD_VS_LIBDIR% , until this is resolved you CANNOT make a successfull blender build
+				echo.
+				exit /b 1
+			)
+		)
+	)
+)
+
+if NOT EXIST %BUILD_VS_LIBDIR% (
+	echo.
+	echo Error: Required libraries not found at "%BUILD_VS_LIBDIR%"
+	echo This is needed for building, aborting!
+	echo.
+	exit /b 1
+)

build_files/windows/check_spaces_in_path.cmd

@@ -0,0 +1,6 @@
+set BLENDER_DIR_NOSPACES=%BLENDER_DIR: =%
+
+if not "%BLENDER_DIR%"=="%BLENDER_DIR_NOSPACES%" (
+	echo There are spaces detected in the build path "%BLENDER_DIR%", this is currently not supported, exiting....
+	exit /b 1
+)

build_files/windows/check_submodules.cmd

@@ -0,0 +1,20 @@
+if NOT exist "%BLENDER_DIR%/source/tools" (
+	echo Checking out sub-modules 
+	if not "%GIT%" == "" (
+		"%GIT%" submodule update --init --recursive --progress
+		if errorlevel 1 goto FAIL
+		"%GIT%" submodule foreach git checkout master
+		if errorlevel 1 goto FAIL
+		"%GIT%" submodule foreach git pull --rebase origin master
+		if errorlevel 1 goto FAIL
+		goto EOF
+	) else (
+		echo Blender submodules not found, and git not found in path to retrieve them.
+		goto FAIL
+	)
+)
+goto EOF
+
+:FAIL
+exit /b 1
+:EOF

build_files/windows/configure_msbuild.cmd

@@ -0,0 +1,74 @@
+if "%BUILD_ARCH%"=="x64" (
+	set MSBUILD_PLATFORM=x64
+) else if "%BUILD_ARCH%"=="x86" (
+	set MSBUILD_PLATFORM=win32
+	if "%WITH_CLANG%"=="1" (
+		echo Clang not supported for X86
+		exit /b 1
+	)
+)
+
+if "%WITH_CLANG%"=="1" (
+	set CLANG_CMAKE_ARGS=-T"LLVM-vs2017"
+	if "%WITH_ASAN%"=="1" (
+		set ASAN_CMAKE_ARGS=-DWITH_COMPILER_ASAN=On
+	)
+) else (
+	if "%WITH_ASAN%"=="1" (
+		echo ASAN is only supported with clang.
+		exit /b 1 
+	)
+)
+set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -G "Visual Studio %BUILD_VS_VER% %BUILD_VS_YEAR%%WINDOWS_ARCH%" %TESTS_CMAKE_ARGS% %CLANG_CMAKE_ARGS% %ASAN_CMAKE_ARGS%
+
+if NOT EXIST %BUILD_DIR%\nul (
+	mkdir %BUILD_DIR%
+)
+
+if "%MUST_CLEAN%"=="1" (
+	echo Cleaning %BUILD_DIR%
+	msbuild ^
+		%BUILD_DIR%\Blender.sln ^
+		/target:clean ^
+		/property:Configuration=%BUILD_TYPE% ^
+		/verbosity:minimal ^
+		/p:platform=%MSBUILD_PLATFORM%
+)
+
+if NOT EXIST %BUILD_DIR%\Blender.sln set MUST_CONFIGURE=1
+if "%NOBUILD%"=="1" set MUST_CONFIGURE=1
+
+if "%MUST_CONFIGURE%"=="1" (
+
+	if NOT "%verbose%" == "" (
+		echo %CMAKE% %BUILD_CMAKE_ARGS% -H%BLENDER_DIR% -B%BUILD_DIR% 
+	)
+
+	cmake ^
+		%BUILD_CMAKE_ARGS% ^
+		-H%BLENDER_DIR% ^
+		-B%BUILD_DIR% 
+
+	if %ERRORLEVEL% NEQ 0 (
+		echo "Configuration Failed"
+		exit /b 1
+	)
+)
+
+echo call "%VCVARS%" %BUILD_ARCH% > %BUILD_DIR%\rebuild.cmd
+echo "%CMAKE%" . >> %BUILD_DIR%\rebuild.cmd
+echo echo %%TIME%% ^> buildtime.txt >> %BUILD_DIR%\rebuild.cmd
+echo msbuild ^
+	%BUILD_DIR%\Blender.sln ^
+	/target:build ^
+	/property:Configuration=%BUILD_TYPE% ^
+	/maxcpucount:2 ^
+	/verbosity:minimal ^
+	/p:platform=%MSBUILD_PLATFORM% ^
+	/flp:Summary;Verbosity=minimal;LogFile=%BUILD_DIR%\Build.log >> %BUILD_DIR%\rebuild.cmd
+echo msbuild ^
+	%BUILD_DIR%\INSTALL.vcxproj ^
+	/property:Configuration=%BUILD_TYPE% ^
+	/verbosity:minimal ^
+	/p:platform=%MSBUILD_PLATFORM% >> %BUILD_DIR%\rebuild.cmd
+echo echo %%TIME%% ^>^> buildtime.txt >> %BUILD_DIR%\rebuild.cmd

build_files/windows/configure_ninja.cmd

@@ -0,0 +1,80 @@
+ninja --version 1>NUL 2>&1
+if %ERRORLEVEL% NEQ 0 (
+		echo "Ninja not detected in the path"
+		exit /b 1
+	)
+
+set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -G "Ninja" %TESTS_CMAKE_ARGS% -DCMAKE_BUILD_TYPE=%BUILD_TYPE%
+
+if "%WITH_CLANG%" == "1" (
+set LLVM_DIR=
+	for /F "usebackq skip=2 tokens=1-2*" %%A IN (`REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\LLVM\LLVM" /ve 2^>nul`) DO set LLVM_DIR=%%C
+	if DEFINED LLVM_DIR (
+		if NOT "%verbose%" == "" (
+			echo LLVM Detected at "%LLVM_DIR%"
+		)
+	goto DetectionComplete
+	)
+
+	REM Check 32 bits
+	for /F "usebackq skip=2 tokens=1-2*" %%A IN (`REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\LLVM\LLVM" /ve 2^>nul`) DO set LLVM_DIR=%%C
+	if DEFINED LLVM_DIR (
+		if NOT "%verbose%" == "" (
+			echo LLVM Detected at "%LLVM_DIR%"
+		)
+		goto DetectionComplete
+	)
+	echo LLVM not found 
+	exit /b 1
+	
+:DetectionComplete	
+	set CC=%LLVM_DIR%\bin\clang-cl
+	set CXX=%LLVM_DIR%\bin\clang-cl
+	rem build and tested against 2017 15.7
+	set CFLAGS=-m64 -fmsc-version=1914
+	set CXXFLAGS=-m64 -fmsc-version=1914
+	if "%WITH_ASAN%"=="1" (
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -DWITH_COMPILER_ASAN=On
+	)	
+)
+
+if "%WITH_ASAN%"=="1" (
+	if "%WITH_CLANG%" == "" (
+		echo ASAN is only supported with clang.
+		exit /b 1 
+	)
+)
+
+if NOT "%verbose%" == "" (
+	echo BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% 
+)
+
+if NOT EXIST %BUILD_DIR%\nul (
+	mkdir %BUILD_DIR%
+)
+
+if "%MUST_CLEAN%"=="1" (
+	echo Cleaning %BUILD_DIR%
+	cd %BUILD_DIR%
+	%CMAKE% cmake --build . --config Clean
+)
+
+if NOT EXIST %BUILD_DIR%\Blender.sln set MUST_CONFIGURE=1
+if "%NOBUILD%"=="1" set MUST_CONFIGURE=1
+
+if "%MUST_CONFIGURE%"=="1" (
+	cmake ^
+		%BUILD_CMAKE_ARGS% ^
+		-H%BLENDER_DIR% ^
+		-B%BUILD_DIR% 
+
+	if %ERRORLEVEL% NEQ 0 (
+		echo "Configuration Failed"
+		exit /b 1
+	)
+)
+
+echo call "%VCVARS%" %BUILD_ARCH% > %BUILD_DIR%\rebuild.cmd
+echo echo %%TIME%% ^> buildtime.txt >> %BUILD_DIR%\rebuild.cmd
+echo ninja install >> %BUILD_DIR%\rebuild.cmd 
+echo echo %%TIME%% ^>^> buildtime.txt >> %BUILD_DIR%\rebuild.cmd

build_files/windows/detect_architecture.cmd

@@ -0,0 +1,16 @@
+if "%BUILD_ARCH%"=="" (
+	if "%PROCESSOR_ARCHITECTURE%" == "AMD64" (
+		set WINDOWS_ARCH= Win64
+		set BUILD_ARCH=x64
+	) else if "%PROCESSOR_ARCHITEW6432%" == "AMD64" (
+		set WINDOWS_ARCH= Win64
+		set BUILD_ARCH=x64
+	) else (
+		set WINDOWS_ARCH=
+		set BUILD_ARCH=x86
+	)
+) else if "%BUILD_ARCH%"=="x64" (
+	set WINDOWS_ARCH= Win64
+) else if "%BUILD_ARCH%"=="x86" (
+	set WINDOWS_ARCH=
+)

build_files/windows/detect_msvc2013.cmd

@@ -0,0 +1,3 @@
+set BUILD_VS_VER=12
+set BUILD_VS_YEAR=2013
+call "%~dp0\detect_msvc_classic.cmd"

build_files/windows/detect_msvc2015.cmd

@@ -0,0 +1,3 @@
+set BUILD_VS_VER=14
+set BUILD_VS_YEAR=2015
+call "%~dp0\detect_msvc_classic.cmd"

build_files/windows/detect_msvc2017.cmd

@@ -0,0 +1,76 @@
+if NOT "%verbose%" == "" (
+	echo Detecting msvc 2017
+)
+set BUILD_VS_VER=15
+set BUILD_VS_YEAR=2017
+set ProgramFilesX86=%ProgramFiles(x86)%
+if not exist "%ProgramFilesX86%" set ProgramFilesX86=%ProgramFiles%
+
+set vs_where=%ProgramFilesX86%\Microsoft Visual Studio\Installer\vswhere.exe
+if not exist "%vs_where%" (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio 2017 ^(15.2 or newer^) is not detected
+		goto FAIL
+	)
+)
+
+if NOT "%verbose%" == "" (
+		echo "%vs_where%" -latest %VSWHERE_ARGS% -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64`
+	)
+
+for /f "usebackq tokens=1* delims=: " %%i in (`"%vs_where%" -latest %VSWHERE_ARGS% -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64`) do (
+	if /i "%%i"=="installationPath" set VS_InstallDir=%%j
+)
+
+if "%VS_InstallDir%"=="" (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio is detected but the "Desktop development with C++" workload has not been instlled
+		goto FAIL
+	)
+)
+
+set VCVARS=%VS_InstallDir%\VC\Auxiliary\Build\vcvarsall.bat
+if exist "%VCVARS%" (
+	call "%VCVARS%" %BUILD_ARCH%
+) else (
+	if NOT "%verbose%" == "" (
+		echo "%VCVARS%" not found
+	)
+	goto FAIL
+)
+
+rem try msbuild
+msbuild /version > NUL 
+if errorlevel 1 (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% msbuild not found
+	)
+	goto FAIL
+)
+
+if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% msbuild found 
+)
+
+REM try the c++ compiler
+cl 2> NUL 1>&2
+if errorlevel 1 (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% C/C++ Compiler not found
+	)
+	goto FAIL
+)
+
+if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% C/C++ Compiler found
+)
+
+if NOT "%verbose%" == "" (
+	echo Visual Studio 2017 is detected successfully  
+)
+goto EOF
+
+:FAIL
+exit /b 1 
+
+:EOF

build_files/windows/detect_msvc_classic.cmd

@@ -0,0 +1,69 @@
+if NOT "%verbose%" == "" (
+	echo Detecting msvc %BUILD_VS_YEAR%
+)
+set KEY_NAME="HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\%BUILD_VS_VER%.0\Setup\VC"
+for /F "usebackq skip=2 tokens=1-2*" %%A IN (`REG QUERY %KEY_NAME% /v ProductDir 2^>nul`) DO set MSVC_VC_DIR=%%C
+if DEFINED MSVC_VC_DIR (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% on Win64 detected at "%MSVC_VC_DIR%"
+	)
+	goto msvc_detect_finally
+)
+
+REM Check 32 bits
+set KEY_NAME="HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\%BUILD_VS_VER%.0\Setup\VC"
+for /F "usebackq skip=2 tokens=1-2*" %%A IN (`REG QUERY %KEY_NAME% /v ProductDir 2^>nul`) DO set MSVC_VC_DIR=%%C
+if DEFINED MSVC_VC_DIR (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% on Win32 detected at "%MSVC_VC_DIR%"
+	)
+	goto msvc_detect_finally
+)
+if NOT "%verbose%" == "" (
+	echo Visual Studio %BUILD_VS_YEAR% not found. 
+)
+goto FAIL
+:msvc_detect_finally
+set VCVARS=%MSVC_VC_DIR%\vcvarsall.bat
+if not exist "%VCVARS%" (
+	echo "%VCVARS%" not found.
+	goto FAIL
+)
+
+call "%vcvars%" %BUILD_ARCH%
+
+rem try msbuild
+msbuild /version > NUL 
+if errorlevel 1 (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% msbuild not found
+	)
+	goto FAIL
+)
+
+if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% msbuild found 
+)
+
+REM try the c++ compiler
+cl 2> NUL 1>&2
+if errorlevel 1 (
+	if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% C/C++ Compiler not found
+	)
+	goto FAIL
+)
+
+if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% C/C++ Compiler found
+)
+goto DetectionComplete
+
+:FAIL
+exit /b 1
+
+:DetectionComplete
+if NOT "%verbose%" == "" (
+		echo Visual Studio %BUILD_VS_YEAR% Detected successfuly 
+)
+exit /b 0

build_files/windows/find_dependencies.cmd

@@ -0,0 +1,13 @@
+REM find all dependencies and set the corresponding environement variables. 
+for %%X in (svn.exe) do (set SVN=%%~$PATH:X)
+for %%X in (cmake.exe) do (set CMAKE=%%~$PATH:X)
+for %%X in (git.exe) do (set GIT=%%~$PATH:X)
+if NOT "%verbose%" == "" (
+	echo svn   : %SVN%
+	echo cmake : %CMAKE%
+	echo git   : %GIT%
+)
+if "%CMAKE%" == "" (
+	echo Cmake not found in path, required for building, exiting...
+	exit /b 1
+)

build_files/windows/parse_arguments.cmd

@@ -0,0 +1,88 @@
+set BUILD_DIR=%BLENDER_DIR%..\build_windows
+set BUILD_TYPE=Release
+:argv_loop
+if NOT "%1" == "" (
+
+	REM Help Message
+	if "%1" == "help" (
+		set SHOW_HELP=1
+		goto EOF
+	)
+	REM Build Types
+	if "%1" == "debug" (
+		set BUILD_TYPE=Debug
+	REM Build Configurations
+	) else if "%1" == "noge" (
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -DWITH_GAMEENGINE=OFF -DWITH_PLAYER=OFF
+		set BUILD_NGE=_noge
+	) else if "%1" == "builddir" (
+		set BUILD_DIR_OVERRRIDE="%BLENDER_DIR%..\%2"
+		shift /1
+	) else if "%1" == "with_tests" (
+		set TESTS_CMAKE_ARGS=-DWITH_GTESTS=On
+	) else if "%1" == "full" (
+		set TARGET=Full
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% ^
+		    -C"%BLENDER_DIR%\build_files\cmake\config\blender_full.cmake"
+	) else if "%1" == "lite" (
+		set TARGET=Lite
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -C"%BLENDER_DIR%\build_files\cmake\config\blender_lite.cmake"
+	) else if "%1" == "cycles" (
+		set TARGET=Cycles
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -C"%BLENDER_DIR%\build_files\cmake\config\cycles_standalone.cmake"
+	) else if "%1" == "headless" (
+		set TARGET=Headless
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -C"%BLENDER_DIR%\build_files\cmake\config\blender_headless.cmake"
+	) else if "%1" == "bpy" (
+		set TARGET=Bpy
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -C"%BLENDER_DIR%\build_files\cmake\config\bpy_module.cmake"
+	) else if "%1" == "clang" (
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS%
+		set WITH_CLANG=1
+	) else if "%1" == "release" (
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -C"%BLENDER_DIR%\build_files\cmake\config\blender_release.cmake"
+		set TARGET=Release
+	) else if "%1" == "asan" (
+		set WITH_ASAN=1
+	) else if "%1" == "x86" (
+		set BUILD_ARCH=x86
+	) else if "%1" == "x64" (
+		set BUILD_ARCH=x64
+	) else if "%1" == "2017" (
+		set BUILD_VS_YEAR=2017
+	) else if "%1" == "2017pre" (
+		set BUILD_VS_YEAR=2017
+		set VSWHERE_ARGS=-prerelease
+		set BUILD_VS_YEAR=2017
+	) else if "%1" == "2017b" (
+		set BUILD_VS_YEAR=2017
+		set VSWHERE_ARGS=-products Microsoft.VisualStudio.Product.BuildTools
+	) else if "%1" == "2015" (
+		set BUILD_VS_YEAR=2015
+	) else if "%1" == "2013" (
+		set BUILD_VS_YEAR=2013
+	) else if "%1" == "packagename" (
+		set BUILD_CMAKE_ARGS=%BUILD_CMAKE_ARGS% -DCPACK_OVERRIDE_PACKAGENAME="%2"
+		shift /1
+	) else if "%1" == "nobuild" (
+		set NOBUILD=1
+	) else if "%1" == "showhash" (
+		SET BUILD_SHOW_HASHES=1
+	REM Non-Build Commands
+	) else if "%1" == "update" (
+		SET BUILD_UPDATE=1
+	) else if "%1" == "ninja" (
+		SET BUILD_WITH_NINJA=1
+	) else if "%1" == "clean" (
+		set MUST_CLEAN=1
+	) else if "%1" == "verbose" (
+		set VERBOSE=1
+	) else (
+		echo Command "%1" unknown, aborting!
+		exit /b 1
+	)
+	shift /1
+	goto argv_loop
+)
+:EOF
+exit /b 0

build_files/windows/reset_variables.cmd

@@ -0,0 +1,27 @@
+rem reset all variables so they do not get accidentally get carried over from previous builds
+set BUILD_DIR_OVERRRIDE=
+set BUILD_CMAKE_ARGS=
+set BUILD_ARCH=
+set BUILD_VS_VER=
+set BUILD_VS_YEAR=
+set BUILD_VS_LIBDIRPOST=
+set BUILD_VS_LIBDIR=
+set BUILD_VS_SVNDIR=
+set BUILD_NGE=
+set KEY_NAME=
+set MSBUILD_PLATFORM=
+set MUST_CLEAN=
+set NOBUILD=
+set TARGET=
+set VERBOSE=
+set WINDOWS_ARCH=
+set TESTS_CMAKE_ARGS=
+set VSWHERE_ARGS=
+set BUILD_UPDATE=
+set BUILD_SHOW_HASHES=
+set SHOW_HELP=
+set BUILD_WITH_NINJA=
+set WITH_CLANG=
+set WITH_ASAN=
+set CLANG_CMAKE_ARGS=
+set ASAN_CMAKE_ARGS=

build_files/windows/set_build_dir.cmd

@@ -0,0 +1,4 @@
+set BUILD_DIR=%BUILD_DIR%_%TARGET%%BUILD_NGE%_%BUILD_ARCH%_vc%BUILD_VS_VER%_%BUILD_TYPE%
+if NOT "%BUILD_DIR_OVERRRIDE%"=="" (
+	set BUILD_DIR=%BUILD_DIR_OVERRRIDE%
+)

build_files/windows/show_hashes.cmd

@@ -0,0 +1,12 @@
+if "%GIT%" == "" (
+	echo Git not found, cannot show hashes.
+	goto EOF
+)
+cd "%BLENDER_DIR%"
+for /f "delims=" %%i in ('"%GIT%" rev-parse HEAD') do echo Branch_hash=%%i
+cd "%BLENDER_DIR%/release/datafiles/locale"
+for /f "delims=" %%i in ('"%GIT%" rev-parse HEAD') do echo Locale_hash=%%i
+cd "%BLENDER_DIR%/release/scripts/addons"
+for /f "delims=" %%i in ('"%GIT%" rev-parse HEAD') do echo Addons_Hash=%%i
+cd "%BLENDER_DIR%"
+:EOF

build_files/windows/show_help.cmd

@@ -0,0 +1,35 @@
+echo.
+echo Convenience targets
+echo - release ^(identical to the official blender.org builds^)
+echo - full ^(same as release minus the cuda kernels^)
+echo - lite
+echo - headless
+echo - cycles
+echo - bpy
+echo.
+echo Utilities ^(not associated with building^)
+echo - clean ^(Target must be set^)
+echo - update
+echo - nobuild ^(only generate project files^)
+echo - showhash ^(Show git hashes of source tree^)
+echo.
+echo Configuration options
+echo - verbose ^(enable diagnostic output during configuration^)
+echo - with_tests ^(enable building unit tests^)
+echo - noge ^(disable building game enginge and player^)
+echo - debug ^(Build an unoptimized debuggable build^)
+echo - packagename [newname] ^(override default cpack package name^)
+echo - buildir [newdir] ^(override default build folder^)
+echo - x86 ^(override host auto-detect and build 32 bit code^)
+echo - x64 ^(override host auto-detect and build 64 bit code^)
+echo - 2013 ^(build with visual studio 2013^)
+echo.
+echo Experimental options
+echo - 2015 ^(build with visual studio 2015^)
+echo - 2017 ^(build with visual studio 2017^)
+echo - 2017pre ^(build with visual studio 2017 pre-release^)
+echo - 2017b ^(build with visual studio 2017 Build Tools^)
+echo - clang ^(enable building with clang^)
+echo - asan ^(enable asan when building with clang^)
+echo - ninja ^(enable building with ninja instead of msbuild^)
+echo.

build_files/windows/update_sources.cmd

@@ -0,0 +1,16 @@
+if "%SVN%" == "" (
+	echo svn not found, cannot update libraries
+	goto UPDATE_GIT
+)
+"%SVN%" up "%BLENDER_DIR%/../lib/*"
+
+:UPDATE_GIT
+
+if "%GIT%" == "" (
+	echo Git not found, cannot update code
+	goto EOF
+)
+"%GIT%" pull --rebase
+"%GIT%" submodule foreach git pull --rebase origin master
+
+:EOF

doc/blender_file_format/BlendFileReader.py

@@ -34,6 +34,7 @@ log = logging.getLogger("BlendFileReader")
 # module global routines
 ######################################################
 
+
 def ReadString(handle, length):
     '''
     ReadString reads a String of given length or a zero terminating String
@@ -338,7 +339,7 @@ class DNAName:
         return result
 
     def ShortName(self):
-        result = self.Name;
+        result = self.Name
         result = result.replace("*", "")
         result = result.replace("(", "")
         result = result.replace(")", "")
@@ -398,7 +399,7 @@ class DNAStructure:
         splitted = path.partition(".")
         name = splitted[0]
         rest = splitted[2]
-        offset = 0;
+        offset = 0
         for field in self.Fields:
             if field.Name.ShortName() == name:
                 log.debug("found " + name + "@" + str(offset))
@@ -443,4 +444,3 @@ class DNAField:
                 return ReadString(handle, self.Name.ArraySize())
         else:
             return self.Type.Structure.GetField(header, handle, path)
-

doc/manpage/blender.1.py

@@ -42,6 +42,7 @@ def man_format(data):
     data = data.replace("\t", "  ")
     return data
 
+
 if len(sys.argv) != 3:
     import getopt
     raise getopt.GetoptError("Usage: %s <path-to-blender> <output-filename>" % sys.argv[0])

doc/python_api/examples/bge.texture.2.py

@@ -220,6 +220,8 @@ def config_video(obj, format, pixel, is3D=False, mat=0, card=0):
 # Attach this function to an object that has a material with texture
 # and call it once to initialize the object
 #
+
+
 def init(cont):
     # config_video(cont.owner, 'HD720p5994', '8BitBGRA')
     # config_video(cont.owner, 'HD720p5994', '8BitYUV')

doc/python_api/examples/blf.py

@@ -15,6 +15,7 @@ font_info = {
     "handler": None,
 }
 
+
 def init():
     """init function - runs once"""
     import os

doc/python_api/examples/bpy.app.handlers.1.py

@@ -17,4 +17,5 @@ from bpy.app.handlers import persistent
 def load_handler(dummy):
     print("Load Handler:", bpy.data.filepath)
 
+
 bpy.app.handlers.load_post.append(load_handler)

doc/python_api/examples/bpy.app.handlers.py

@@ -11,4 +11,5 @@ import bpy
 def my_handler(scene):
     print("Frame Change", scene.frame_current)
 
+
 bpy.app.handlers.frame_change_pre.append(my_handler)

doc/python_api/examples/bpy.app.translations.py

@@ -81,6 +81,7 @@ for msg in translations_tuple:
 
 # Define remaining addon (operators, UI...) here.
 
+
 def register():
    # Usual operator/UI/etc. registration...
 

doc/python_api/examples/bpy.props.2.py

@@ -14,6 +14,7 @@ class MaterialSettings(bpy.types.PropertyGroup):
     my_float = bpy.props.FloatProperty()
     my_string = bpy.props.StringProperty()
 
+
 bpy.utils.register_class(MaterialSettings)
 
 bpy.types.Material.my_settings = \

doc/python_api/examples/bpy.props.3.py

@@ -14,6 +14,7 @@ class SceneSettingItem(bpy.types.PropertyGroup):
     name = bpy.props.StringProperty(name="Test Prop", default="Unknown")
     value = bpy.props.IntProperty(name="Test Prop", default=22)
 
+
 bpy.utils.register_class(SceneSettingItem)
 
 bpy.types.Scene.my_settings = \

doc/python_api/examples/bpy.props.4.py

@@ -14,6 +14,7 @@ import bpy
 def update_func(self, context):
     print("my test function", self)
 
+
 bpy.types.Scene.testprop = bpy.props.FloatProperty(update=update_func)
 
 bpy.context.scene.testprop = 11.0

doc/python_api/examples/bpy.props.5.py

@@ -19,6 +19,7 @@ def get_float(self):
 def set_float(self, value):
     self["testprop"] = value
 
+
 bpy.types.Scene.test_float = bpy.props.FloatProperty(get=get_float, set=set_float)
 
 
@@ -27,6 +28,7 @@ def get_date(self):
     import datetime
     return str(datetime.datetime.now())
 
+
 bpy.types.Scene.test_date = bpy.props.StringProperty(get=get_date)
 
 
@@ -40,6 +42,7 @@ def get_array(self):
 def set_array(self, values):
     self["somebool"] = values[0] and values[1]
 
+
 bpy.types.Scene.test_array = bpy.props.BoolVectorProperty(size=2, get=get_array, set=set_array)
 
 
@@ -61,6 +64,7 @@ def get_enum(self):
 def set_enum(self, value):
     print("setting value", value)
 
+
 bpy.types.Scene.test_enum = bpy.props.EnumProperty(items=test_items, get=get_enum, set=set_enum)
 
 

doc/python_api/examples/bpy.types.Menu.2.py

@@ -14,4 +14,5 @@ import bpy
 def menu_draw(self, context):
     self.layout.operator("wm.save_homefile")
 
+
 bpy.types.INFO_MT_file.append(menu_draw)

doc/python_api/examples/bpy.types.Menu.4.py

@@ -60,6 +60,7 @@ def menu_func(self, context):
     layout.separator()
     layout.operator(WM_OT_button_context_test.bl_idname)
 
+
 classes = (
     WM_OT_button_context_test,
     WM_MT_button_context,
@@ -77,5 +78,6 @@ def unregister():
         bpy.utils.unregister_class(cls)
     bpy.types.WM_MT_button_context.remove(menu_func)
 
+
 if __name__ == "__main__":
     register()

doc/python_api/examples/bpy.types.NodeTree.py

@@ -21,4 +21,5 @@ class CyclesNodeTree(bpy.types.NodeTree):
     def poll(cls, context):
         return context.scene.render.engine == 'CYCLES'
 
+
 bpy.utils.register_class(CyclesNodeTree)

doc/python_api/examples/bpy.types.Operator.1.py

@@ -42,6 +42,7 @@ class SimpleMouseOperator(bpy.types.Operator):
         self.y = event.mouse_y
         return self.execute(context)
 
+
 bpy.utils.register_class(SimpleMouseOperator)
 
 # Test call to the newly defined operator.

doc/python_api/examples/bpy.types.Operator.2.py

@@ -42,6 +42,7 @@ def menu_func(self, context):
     self.layout.operator_context = 'INVOKE_DEFAULT'
     self.layout.operator(ExportSomeData.bl_idname, text="Text Export Operator")
 
+
 # Register and add to the file selector
 bpy.utils.register_class(ExportSomeData)
 bpy.types.INFO_MT_file_export.append(menu_func)

doc/python_api/examples/bpy.types.Operator.4.py

@@ -41,6 +41,7 @@ class CustomDrawOperator(bpy.types.Operator):
 
         col.prop(self, "my_string")
 
+
 bpy.utils.register_class(CustomDrawOperator)
 
 # test call

doc/python_api/examples/bpy.types.Operator.py

@@ -22,6 +22,7 @@ class HelloWorldOperator(bpy.types.Operator):
         print("Hello World")
         return {'FINISHED'}
 
+
 bpy.utils.register_class(HelloWorldOperator)
 
 # test call to the newly defined operator

doc/python_api/examples/bpy.types.PropertyGroup.py

@@ -31,6 +31,7 @@ class MyPropertyGroup(bpy.types.PropertyGroup):
     custom_1 = bpy.props.FloatProperty(name="My Float")
     custom_2 = bpy.props.IntProperty(name="My Int")
 
+
 bpy.utils.register_class(MyPropertyGroup)
 
 bpy.types.Object.my_prop_grp = bpy.props.PointerProperty(type=MyPropertyGroup)

doc/python_api/examples/bpy.types.WindowManager.popup_menu.py

@@ -10,4 +10,5 @@ import bpy
 def draw(self, context):
     self.layout.label("Hello World")
 
+
 bpy.context.window_manager.popup_menu(draw, title="Greeting", icon='INFO')

doc/python_api/examples/bpy.types.bpy_struct.keyframe_insert.1.py

@@ -12,6 +12,7 @@ from bpy.props import PointerProperty
 class MyPropGroup(bpy.types.PropertyGroup):
     nested = bpy.props.FloatProperty(name="Nested", default=0.0)
 
+
 # register it so its available for all bones
 bpy.utils.register_class(MyPropGroup)
 bpy.types.Bone.my_prop = PointerProperty(type=MyPropGroup,

doc/python_api/sphinx_doc_gen.py

@@ -73,6 +73,8 @@ def rna_info_BuildRNAInfo_cache():
     if rna_info_BuildRNAInfo_cache.ret is None:
         rna_info_BuildRNAInfo_cache.ret = rna_info.BuildRNAInfo()
     return rna_info_BuildRNAInfo_cache.ret
+
+
 rna_info_BuildRNAInfo_cache.ret = None
 # --- end rna_info cache
 
@@ -513,6 +515,8 @@ def escape_rst(text):
     """ Escape plain text which may contain characters used by RST.
     """
     return text.translate(escape_rst.trans)
+
+
 escape_rst.trans = str.maketrans({
     "`": "\\`",
     "|": "\\|",
@@ -1015,6 +1019,7 @@ def pymodule2sphinx(basepath, module_name, module, title):
 
     file.close()
 
+
 # Changes in Blender will force errors here
 context_type_map = {
     "active_base": ("ObjectBase", False),

doc/python_api/sphinx_doc_update.py

@@ -107,14 +107,16 @@ def main():
 
     with tempfile.TemporaryDirectory() as tmp_dir:
         # II) Generate doc source in temp dir.
-        doc_gen_cmd = (args.blender, "--background", "-noaudio", "--factory-startup", "--python-exit-code", "1",
+        doc_gen_cmd = (
+            args.blender, "--background", "-noaudio", "--factory-startup", "--python-exit-code", "1",
             "--python", "%s/doc/python_api/sphinx_doc_gen.py" % args.source_dir, "--",
-                       "--output", tmp_dir)
+            "--output", tmp_dir
+        )
         subprocess.run(doc_gen_cmd)
 
         # III) Get Blender version info.
         getver_file = os.path.join(tmp_dir, "blendver.txt")
-        getver_script = (""
+        getver_script = (
             "import sys, bpy\n"
             "with open(sys.argv[-1], 'w') as f:\n"
             "    is_release = bpy.app.version_cycle in {'rc', 'release'}\n"
@@ -124,7 +126,8 @@ def main():
             "    f.write('%d.%d%s\\n' % (bpy.app.version[0], bpy.app.version[1], bpy.app.version_char)\n"
             "            if is_release else '%s\\n' % branch)\n"
             "    f.write('%d_%d%s_release' % (bpy.app.version[0], bpy.app.version[1], bpy.app.version_char)\n"
-            "            if is_release else '%d_%d_%d' % bpy.app.version)\n")
+            "            if is_release else '%d_%d_%d' % bpy.app.version)\n"
+        )
         get_ver_cmd = (args.blender, "--background", "-noaudio", "--factory-startup", "--python-exit-code", "1",
                        "--python-expr", getver_script, "--", getver_file)
         subprocess.run(get_ver_cmd)

extern/Eigen3/Eigen/src/Core/arch/SSE/PacketMath.h

@@ -335,7 +335,7 @@ template<> EIGEN_STRONG_INLINE void prefetch<float>(const float*   addr) { _mm_p
 template<> EIGEN_STRONG_INLINE void prefetch<double>(const double* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
 template<> EIGEN_STRONG_INLINE void prefetch<int>(const int*       addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
 
-#if defined(_MSC_VER) && defined(_WIN64) && !defined(__INTEL_COMPILER)
+#if defined(_MSC_VER) && defined(_WIN64) && !defined(__INTEL_COMPILER) && !defined(__clang__)
 // The temporary variable fixes an internal compilation error in vs <= 2008 and a wrong-result bug in vs 2010
 // Direct of the struct members fixed bug #62.
 template<> EIGEN_STRONG_INLINE float  pfirst<Packet4f>(const Packet4f& a) { return a.m128_f32[0]; }

extern/Eigen3/patches/blender.diff

@@ -0,0 +1,12 @@
+diff -Naur c:\blender-git\blender\extern\Eigen3/Eigen/src/Core/arch/SSE/PacketMath.h k:\BlenderGit\blender\extern\Eigen3/Eigen/src/Core/arch/SSE/PacketMath.h
+--- c:\blender-git\blender\extern\Eigen3/Eigen/src/Core/arch/SSE/PacketMath.h	2018-05-25 13:29:14 -0600
++++ k:\BlenderGit\blender\extern\Eigen3/Eigen/src/Core/arch/SSE/PacketMath.h	2018-05-26 19:56:36 -0600
+@@ -335,7 +335,7 @@
+ template<> EIGEN_STRONG_INLINE void prefetch<double>(const double* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
+ template<> EIGEN_STRONG_INLINE void prefetch<int>(const int*       addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); }
+ 
+-#if defined(_MSC_VER) && defined(_WIN64) && !defined(__INTEL_COMPILER)
++#if defined(_MSC_VER) && defined(_WIN64) && !defined(__INTEL_COMPILER) && !defined(__clang__)
+ // The temporary variable fixes an internal compilation error in vs <= 2008 and a wrong-result bug in vs 2010
+ // Direct of the struct members fixed bug #62.
+ template<> EIGEN_STRONG_INLINE float  pfirst<Packet4f>(const Packet4f& a) { return a.m128_f32[0]; }

extern/bullet2/patches/blender.patch

@@ -1,3 +1,34 @@
+diff --git a/extern/bullet2/src/LinearMath/btScalar.h b/extern/bullet2/src/LinearMath/btScalar.h
+--- a/extern/bullet2/src/LinearMath/btScalar.h
++++ b/extern/bullet2/src/LinearMath/btScalar.h
+@@ -16,6 +16,9 @@
+ 
+ #ifndef BT_SCALAR_H
+ #define BT_SCALAR_H
++#if defined(_MSC_VER) && defined(__clang__) /* clang supplies it's own overloads already */
++#define BT_NO_SIMD_OPERATOR_OVERLOADS
++#endif
+ 
+ #ifdef BT_MANAGED_CODE
+ //Aligned data types not supported in managed code
+@@ -83,7 +86,7 @@
+ 			#ifdef BT_USE_SSE
+ 
+ #if (_MSC_FULL_VER >= 170050727)//Visual Studio 2012 can compile SSE4/FMA3 (but SSE4/FMA3 is not enabled by default)
+-			#define BT_ALLOW_SSE4
++			//#define BT_ALLOW_SSE4 //disable this cause blender targets sse2 
+ #endif //(_MSC_FULL_VER >= 160040219)
+ 
+ 			//BT_USE_SSE_IN_API is disabled under Windows by default, because 
+@@ -102,7 +105,7 @@
+ 		#endif //__MINGW32__
+ 
+ #ifdef BT_DEBUG
+-	#ifdef _MSC_VER
++	#if defined(_MSC_VER) && !defined(__clang__)
+ 		#include <stdio.h>
+ 		#define btAssert(x) { if(!(x)){printf("Assert "__FILE__ ":%u ("#x")\n", __LINE__);__debugbreak();	}}
+ 	#else//_MSC_VER
 diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h
 index be9eca6..ec40c96 100644
 --- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h

extern/bullet2/src/LinearMath/btScalar.h

@@ -16,6 +16,9 @@ subject to the following restrictions:
 
 #ifndef BT_SCALAR_H
 #define BT_SCALAR_H
+#if defined(_MSC_VER) && defined(__clang__) /* clang supplies it's own overloads already */
+#define BT_NO_SIMD_OPERATOR_OVERLOADS
+#endif
 
 #ifdef BT_MANAGED_CODE
 //Aligned data types not supported in managed code
@@ -83,7 +86,7 @@ inline int	btGetVersion()
 			#ifdef BT_USE_SSE
 
 #if (_MSC_FULL_VER >= 170050727)//Visual Studio 2012 can compile SSE4/FMA3 (but SSE4/FMA3 is not enabled by default)
-			#define BT_ALLOW_SSE4
+			//#define BT_ALLOW_SSE4 //disable this cause blender targets sse2 
 #endif //(_MSC_FULL_VER >= 160040219)
 
 			//BT_USE_SSE_IN_API is disabled under Windows by default, because 
@@ -102,7 +105,7 @@ inline int	btGetVersion()
 		#endif //__MINGW32__
 
 #ifdef BT_DEBUG
-	#ifdef _MSC_VER
+	#if defined(_MSC_VER) && !defined(__clang__)
 		#include <stdio.h>
 		#define btAssert(x) { if(!(x)){printf("Assert "__FILE__ ":%u ("#x")\n", __LINE__);__debugbreak();	}}
 	#else//_MSC_VER

extern/rangetree/CMakeLists.txt

@@ -28,4 +28,3 @@ set(SRC
 )
 
 blender_add_lib(extern_rangetree "${SRC}" "${INC}" "")
-

extern/xdnd/xdnd.c

@@ -121,10 +121,10 @@ char *xdnd_debug_milliseconds (void)
 #define dnd_debug3(a,b,c)   printf("%s: %d: %s: " a "\n", __FILE__, __LINE__, xdnd_debug_milliseconds (), b, c)
 #define dnd_debug4(a,b,c,d) printf("%s: %d: %s: " a "\n", __FILE__, __LINE__, xdnd_debug_milliseconds (), b, c, d)
 #else
-#define dnd_debug1(a)       
+#define dnd_debug1(a)       do {} while (0)
-#define dnd_debug2(a,b)     
+#define dnd_debug2(a,b)     do {} while (0)
-#define dnd_debug3(a,b,c)   
+#define dnd_debug3(a,b,c)   do {} while (0)
-#define dnd_debug4(a,b,c,d) 
+#define dnd_debug4(a,b,c,d) do {} while (0)
 #endif
 
 #define dnd_warning(a) fprintf (stderr, a)

intern/atomic/intern/atomic_ops_msvc.h

@@ -40,7 +40,11 @@
 #include <windows.h>
 #include <intrin.h>
 
-/******************************************************************************/
+#if defined (__clang__)
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Wincompatible-pointer-types"
+#endif
+
 /* 64-bit operations. */
 #if (LG_SIZEOF_PTR == 8 || LG_SIZEOF_INT == 8)
 /* Unsigned */
@@ -205,4 +209,9 @@ ATOMIC_INLINE int8_t atomic_fetch_and_or_int8(int8_t *p, int8_t b)
 #endif
 }
 
+
+#if defined (__clang__)
+#  pragma GCC diagnostic pop
+#endif
+
 #endif /* __ATOMIC_OPS_MSVC_H__ */

intern/audaspace/CMakeLists.txt

@@ -243,7 +243,7 @@ if(WITH_CODEC_FFMPEG)
 		ffmpeg/AUD_FFMPEGWriter.h
 	)
 
-	remove_strict_flags_file(
+	remove_strict_cxx_flags_file(
 		ffmpeg/AUD_FFMPEGFactory.cpp
 		ffmpeg/AUD_FFMPEGReader.cpp
 		ffmpeg/AUD_FFMPEGWriter.cpp

intern/clog/CLG_log.h

@@ -146,6 +146,7 @@ void CLG_exit(void);
 void CLG_output_set(void *file_handle);
 void CLG_output_use_basename_set(int value);
 void CLG_fatal_fn_set(void (*fatal_fn)(void *file_handle));
+void CLG_backtrace_fn_set(void (*fatal_fn)(void *file_handle));
 
 void CLG_type_filter_include(const char *type_filter, int type_filter_len);
 void CLG_type_filter_exclude(const char *type_filter, int type_filter_len);

intern/clog/clog.c

@@ -81,6 +81,7 @@ typedef struct CLogContext {
 
 	struct {
 		void (*fatal_fn)(void *file_handle);
+		void (*backtrace_fn)(void *file_handle);
 	} callbacks;
 } CLogContext;
 
@@ -328,15 +329,23 @@ static CLG_LogType *clg_ctx_type_register(CLogContext *ctx, const char *identifi
 	return ty;
 }
 
-static void clg_ctx_fatal_action(CLogContext *ctx, FILE *file_handle)
+static void clg_ctx_fatal_action(CLogContext *ctx)
 {
 	if (ctx->callbacks.fatal_fn != NULL) {
-		ctx->callbacks.fatal_fn(file_handle);
+		ctx->callbacks.fatal_fn(ctx->output_file);
 	}
-	fflush(file_handle);
+	fflush(ctx->output_file);
 	abort();
 }
 
+static void clg_ctx_backtrace(CLogContext *ctx)
+{
+	/* Note: we avoid writing fo 'FILE', for backtrace we make an exception,
+	 * if necessary we could have a version of the callback that writes to file descriptor all at once. */
+	ctx->callbacks.backtrace_fn(ctx->output_file);
+	fflush(ctx->output_file);
+}
+
 /** \} */
 
 /* -------------------------------------------------------------------- */
@@ -408,8 +417,12 @@ void CLG_log_str(
 
 	clg_str_free(&cstr);
 
+	if (lg->ctx->callbacks.backtrace_fn) {
+		clg_ctx_backtrace(lg->ctx);
+	}
+
 	if (severity == CLG_SEVERITY_FATAL) {
-		clg_ctx_fatal_action(lg->ctx, lg->ctx->output_file);
+		clg_ctx_fatal_action(lg->ctx);
 	}
 }
 
@@ -439,8 +452,12 @@ void CLG_logf(
 
 	clg_str_free(&cstr);
 
+	if (lg->ctx->callbacks.backtrace_fn) {
+		clg_ctx_backtrace(lg->ctx);
+	}
+
 	if (severity == CLG_SEVERITY_FATAL) {
-		clg_ctx_fatal_action(lg->ctx, lg->ctx->output_file);
+		clg_ctx_fatal_action(lg->ctx);
 	}
 }
 
@@ -470,6 +487,11 @@ static void CLG_ctx_fatal_fn_set(CLogContext *ctx, void (*fatal_fn)(void *file_h
 	ctx->callbacks.fatal_fn = fatal_fn;
 }
 
+static void CLG_ctx_backtrace_fn_set(CLogContext *ctx, void (*backtrace_fn)(void *file_handle))
+{
+	ctx->callbacks.backtrace_fn = backtrace_fn;
+}
+
 static void clg_ctx_type_filter_append(CLG_IDFilter **flt_list, const char *type_match, int type_match_len)
 {
 	if (type_match_len == 0) {
@@ -567,6 +589,11 @@ void CLG_fatal_fn_set(void (*fatal_fn)(void *file_handle))
 	CLG_ctx_fatal_fn_set(g_ctx, fatal_fn);
 }
 
+void CLG_backtrace_fn_set(void (*fatal_fn)(void *file_handle))
+{
+	CLG_ctx_backtrace_fn_set(g_ctx, fatal_fn);
+}
+
 void CLG_type_filter_exclude(const char *type_match, int type_match_len)
 {
 	CLG_ctx_type_filter_exclude(g_ctx, type_match, type_match_len);

intern/cycles/CMakeLists.txt

@@ -31,7 +31,7 @@ elseif(NOT WITH_CPU_SSE)
 	set(CXX_HAS_SSE FALSE)
 	set(CXX_HAS_AVX FALSE)
 	set(CXX_HAS_AVX2 FALSE)
-elseif(WIN32 AND MSVC)
+elseif(WIN32 AND MSVC AND NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 	set(CXX_HAS_SSE TRUE)
 	set(CXX_HAS_AVX TRUE)
 	set(CXX_HAS_AVX2 TRUE)
@@ -306,7 +306,7 @@ if(WITH_CYCLES_CUDA_BINARIES AND (NOT WITH_CYCLES_CUBIN_COMPILER))
 		elseif(${CUDA_VERSION} EQUAL "9.1")
 			set(MAX_MSVC 1911)
 		endif()
-		if(NOT MSVC_VERSION LESS ${MAX_MSVC})
+		if(NOT MSVC_VERSION LESS ${MAX_MSVC} OR CMAKE_C_COMPILER_ID MATCHES "Clang")
 			message(STATUS "nvcc not supported for this compiler version, using cycles_cubin_cc instead.")
 			set(WITH_CYCLES_CUBIN_COMPILER ON)
 		endif()
@@ -326,6 +326,14 @@ if(WITH_CYCLES_NETWORK)
 	add_definitions(-DWITH_NETWORK)
 endif()
 
+if(WITH_OPENCOLORIO)
+	add_definitions(-DWITH_OCIO)
+	include_directories(
+		SYSTEM
+		${OPENCOLORIO_INCLUDE_DIRS}
+	)
+endif()
+
 if(WITH_CYCLES_STANDALONE OR WITH_CYCLES_NETWORK OR WITH_CYCLES_CUBIN_COMPILER)
 	add_subdirectory(app)
 endif()
@@ -347,4 +355,3 @@ endif()
 if(NOT WITH_BLENDER AND WITH_CYCLES_STANDALONE)
 	delayed_do_install(${CMAKE_BINARY_DIR}/bin)
 endif()
-

intern/cycles/app/CMakeLists.txt

@@ -80,6 +80,10 @@ macro(cycles_target_link_libraries target)
 	if(WITH_CYCLES_OPENSUBDIV)
 		target_link_libraries(${target} ${OPENSUBDIV_LIBRARIES})
 	endif()
+	if(WITH_OPENCOLORIO)
+		link_directories(${OPENCOLORIO_LIBPATH})
+		target_link_libraries(${target} ${OPENCOLORIO_LIBRARIES})
+	endif()
 	target_link_libraries(
 		${target}
 		${OPENIMAGEIO_LIBRARIES}

intern/cycles/app/cycles_server.cpp

@@ -112,4 +112,3 @@ int main(int argc, const char **argv)
 
 	return 0;
 }
-

intern/cycles/app/cycles_standalone.cpp

@@ -524,4 +524,3 @@ int main(int argc, const char **argv)
 
 	return 0;
 }
-

intern/cycles/app/cycles_xml.cpp

@@ -697,4 +697,3 @@ void xml_read_file(Scene *scene, const char *filepath)
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/app/io_export_cycles_xml.py

@@ -148,5 +148,3 @@ def unregister():
 
 if __name__ == "__main__":
     register()
-
-

intern/cycles/blender/CMakeLists.txt

@@ -63,4 +63,3 @@ endif()
 add_dependencies(bf_intern_cycles bf_rna)
 
 delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${ADDON_FILES}" ${CYCLES_INSTALL_PATH})
-

intern/cycles/blender/addon/engine.py

@@ -83,14 +83,16 @@ def _parse_command_line():
             import _cycles
             _cycles.set_resumable_chunk(
                 int(args.cycles_resumable_num_chunks),
-                    int(args.cycles_resumable_current_chunk))
+                int(args.cycles_resumable_current_chunk),
+            )
         elif args.cycles_resumable_start_chunk is not None and \
                 args.cycles_resumable_end_chunk:
             import _cycles
             _cycles.set_resumable_chunk_range(
                 int(args.cycles_resumable_num_chunks),
                 int(args.cycles_resumable_start_chunk),
-                    int(args.cycles_resumable_end_chunk))
+                int(args.cycles_resumable_end_chunk),
+            )
 
 
 def init():
@@ -206,6 +208,7 @@ def system_info():
     import _cycles
     return _cycles.system_info()
 
+
 def register_passes(engine, scene, srl):
     engine.register_pass(scene, srl, "Combined", 4, "RGBA", 'COLOR')
 

intern/cycles/blender/addon/osl.py

@@ -112,7 +112,8 @@ def update_script_node(node, report):
 
     if ok:
         # now update node with new sockets
-        ok = _cycles.osl_update_node(node.id_data.as_pointer(), node.as_pointer(), oso_path)
+        data = bpy.data.as_pointer()
+        ok = _cycles.osl_update_node(data, node.id_data.as_pointer(), node.as_pointer(), oso_path)
 
         if not ok:
             report({'ERROR'}, "OSL query failed to open " + oso_path)

intern/cycles/blender/addon/properties.py

@@ -128,6 +128,12 @@ enum_volume_interpolation = (
     ('CUBIC', "Cubic", "Smoothed high quality interpolation, but slower")
 )
 
+enum_world_mis = (
+    ('NONE', "None", "Don't sample the background, faster but might cause noise for non-solid backgrounds"),
+    ('AUTOMATIC', "Auto", "Automatically try to determine the best setting"),
+    ('MANUAL', "Manual", "Manually set the resolution of the sampling map, higher values are slower and require more memory but reduce noise")
+)
+
 enum_device_type = (
     ('CPU', "CPU", "CPU", 0),
     ('CUDA', "CUDA", "CUDA", 1),
@@ -145,6 +151,7 @@ enum_texture_limit = (
     ('8192', "8192", "Limit texture size to 8192 pixels", 7),
 )
 
+
 class CyclesRenderSettings(bpy.types.PropertyGroup):
     @classmethod
     def register(cls):
@@ -938,15 +945,15 @@ class CyclesWorldSettings(bpy.types.PropertyGroup):
             description="Cycles world settings",
             type=cls,
         )
-        cls.sample_as_light = BoolProperty(
+        cls.sampling_method = EnumProperty(
-                name="Multiple Importance Sample",
+            name="Sampling method",
-                description="Use multiple importance sampling for the environment, "
+            description="How to sample the background light",
-                            "enabling for non-solid colors is recommended",
+            items=enum_world_mis,
-                default=True,
+            default='AUTOMATIC',
         )
         cls.sample_map_resolution = IntProperty(
             name="Map Resolution",
-                description="Importance map size is resolution x resolution; "
+            description="Importance map size is resolution x resolution/2; "
             "higher values potentially produce less noise, at the cost of memory and speed",
             min=4, max=8192,
             default=1024,
@@ -1133,7 +1140,6 @@ class CyclesObjectSettings(bpy.types.PropertyGroup):
             default=False,
         )
 
-
     @classmethod
     def unregister(cls):
         del bpy.types.Object.cycles
@@ -1198,12 +1204,14 @@ class CyclesCurveRenderSettings(bpy.types.PropertyGroup):
     def unregister(cls):
         del bpy.types.Scene.cycles_curves
 
+
 def update_render_passes(self, context):
     scene = context.scene
     rd = scene.render
     rl = rd.layers.active
     rl.update_render_passes()
 
+
 class CyclesRenderLayerSettings(bpy.types.PropertyGroup):
     @classmethod
     def register(cls):
@@ -1415,7 +1423,6 @@ class CyclesPreferences(bpy.types.AddonPreferences):
                 return device_entry
         return None
 
-
     def update_device_entries(self, device_list):
         for device in device_list:
             if not device[1] in {'CUDA', 'OPENCL', 'CPU'}:
@@ -1433,7 +1440,6 @@ class CyclesPreferences(bpy.types.AddonPreferences):
                 # Update name in case it changed
                 entry.name = device[0]
 
-
     def get_devices(self):
         import _cycles
         # Layout of the device tuples: (Name, Type, Persistent ID)
@@ -1459,7 +1465,6 @@ class CyclesPreferences(bpy.types.AddonPreferences):
         opencl_devices.extend(cpu_devices)
         return cuda_devices, opencl_devices
 
-
     def get_num_gpu_devices(self):
         import _cycles
         device_list = _cycles.available_devices()
@@ -1472,11 +1477,9 @@ class CyclesPreferences(bpy.types.AddonPreferences):
                     num += 1
         return num
 
-
     def has_active_device(self):
         return self.get_num_gpu_devices() > 0
 
-
     def draw_impl(self, layout, context):
         layout.label(text="Cycles Compute Device:")
         layout.row().prop(self, "compute_device_type", expand=True)
@@ -1494,7 +1497,6 @@ class CyclesPreferences(bpy.types.AddonPreferences):
             for device in opencl_devices:
                 box.prop(device, "use", text=device.name)
 
-
     def draw(self, context):
         self.draw_impl(self.layout, context)
 

intern/cycles/blender/addon/ui.py

@@ -86,6 +86,7 @@ def use_sample_all_lights(context):
 
     return cscene.sample_all_lights_direct or cscene.sample_all_lights_indirect
 
+
 def show_device_active(context):
     cscene = context.scene.cycles
     if cscene.device != 'GPU':
@@ -1214,11 +1215,13 @@ class CYCLES_WORLD_PT_settings(CyclesButtonsPanel, Panel):
         col = split.column()
 
         col.label(text="Surface:")
-        col.prop(cworld, "sample_as_light", text="Multiple Importance")
+        col.prop(cworld, "sampling_method", text="Sampling")
 
         sub = col.column(align=True)
-        sub.active = cworld.sample_as_light
+        sub.active = cworld.sampling_method != 'NONE'
-        sub.prop(cworld, "sample_map_resolution")
+        subsub = sub.row(align=True)
+        subsub.active = cworld.sampling_method == 'MANUAL'
+        subsub.prop(cworld, "sample_map_resolution")
         if use_branched_path(context):
             subsub = sub.row(align=True)
             subsub.active = use_sample_all_lights(context)
@@ -1739,6 +1742,7 @@ class CYCLES_SCENE_PT_simplify(CyclesButtonsPanel, Panel):
         col = split.column()
         col.prop(cscene, "ao_bounces_render")
 
+
 def draw_device(self, context):
     scene = context.scene
     layout = self.layout

intern/cycles/blender/addon/version_update.py

@@ -75,19 +75,25 @@ def foreach_cycles_node(callback):
     traversed = set()
     for material in bpy.data.materials:
         if check_is_new_shading_material(material):
-                foreach_notree_node(material.node_tree,
+            foreach_notree_node(
+                material.node_tree,
                 callback,
-                                    traversed)
+                traversed,
+            )
     for world in bpy.data.worlds:
         if check_is_new_shading_world(world):
-                foreach_notree_node(world.node_tree,
+            foreach_notree_node(
+                world.node_tree,
                 callback,
-                                    traversed)
+                traversed,
+            )
     for lamp in bpy.data.lamps:
         if check_is_new_shading_world(lamp):
-                foreach_notree_node(lamp.node_tree,
+            foreach_notree_node(
+                lamp.node_tree,
                 callback,
-                                    traversed)
+                traversed,
+            )
 
 
 def displacement_node_insert(material, nodetree, traversed):
@@ -102,9 +108,11 @@ def displacement_node_insert(material, nodetree, traversed):
     # Gather links to replace
     displacement_links = []
     for link in nodetree.links:
-        if link.to_node.bl_idname == 'ShaderNodeOutputMaterial' and \
+        if (
-           link.from_node.bl_idname != 'ShaderNodeDisplacement' and \
+           link.to_node.bl_idname == 'ShaderNodeOutputMaterial' and
-           link.to_socket.identifier == 'Displacement':
+           link.from_node.bl_idname != 'ShaderNodeDisplacement' and
+           link.to_socket.identifier == 'Displacement'
+           ):
             displacement_links.append(link)
 
     # Replace links with displacement node
@@ -117,20 +125,22 @@ def displacement_node_insert(material, nodetree, traversed):
         nodetree.links.remove(link)
 
         node = nodetree.nodes.new(type='ShaderNodeDisplacement')
-        node.location[0] = 0.5 * (from_node.location[0] + to_node.location[0]);
+        node.location[0] = 0.5 * (from_node.location[0] + to_node.location[0])
-        node.location[1] = 0.5 * (from_node.location[1] + to_node.location[1]);
+        node.location[1] = 0.5 * (from_node.location[1] + to_node.location[1])
         node.inputs['Scale'].default_value = 0.1
         node.inputs['Midlevel'].default_value = 0.0
 
         nodetree.links.new(from_socket, node.inputs['Height'])
         nodetree.links.new(node.outputs['Displacement'], to_socket)
 
+
 def displacement_nodes_insert():
     traversed = set()
     for material in bpy.data.materials:
         if check_is_new_shading_material(material):
             displacement_node_insert(material, material.node_tree, traversed)
 
+
 def displacement_principled_nodes(node):
     if node.bl_idname == 'ShaderNodeDisplacement':
         if node.space != 'WORLD':
@@ -139,6 +149,7 @@ def displacement_principled_nodes(node):
         if node.subsurface_method != 'RANDOM_WALK':
             node.subsurface_method = 'BURLEY'
 
+
 def square_roughness_node_insert(material, nodetree, traversed):
     if nodetree in traversed:
         return
@@ -176,13 +187,14 @@ def square_roughness_node_insert(material, nodetree, traversed):
 
         node = nodetree.nodes.new(type='ShaderNodeMath')
         node.operation = 'POWER'
-        node.location[0] = 0.5 * (from_node.location[0] + to_node.location[0]);
+        node.location[0] = 0.5 * (from_node.location[0] + to_node.location[0])
-        node.location[1] = 0.5 * (from_node.location[1] + to_node.location[1]);
+        node.location[1] = 0.5 * (from_node.location[1] + to_node.location[1])
 
         nodetree.links.new(from_socket, node.inputs[0])
         node.inputs[1].default_value = 0.5
         nodetree.links.new(node.outputs['Value'], to_socket)
 
+
 def square_roughness_nodes_insert():
     traversed = set()
     for material in bpy.data.materials:
@@ -271,6 +283,41 @@ def custom_bake_remap(scene):
         scene.render.bake.use_pass_indirect = False
 
 
+def ambient_occlusion_node_relink(material, nodetree, traversed):
+    if nodetree in traversed:
+        return
+    traversed.add(nodetree)
+
+    for node in nodetree.nodes:
+        if node.bl_idname == 'ShaderNodeAmbientOcclusion':
+            node.samples = 1
+            node.only_local = False
+            node.inputs['Distance'].default_value = 0.0
+        elif node.bl_idname == 'ShaderNodeGroup':
+            ambient_occlusion_node_relink(material, node.node_tree, traversed)
+
+    # Gather links to replace
+    ao_links = []
+    for link in nodetree.links:
+        if link.from_node.bl_idname == 'ShaderNodeAmbientOcclusion':
+            ao_links.append(link)
+
+    # Replace links
+    for link in ao_links:
+        from_node = link.from_node
+        to_socket = link.to_socket
+
+        nodetree.links.remove(link)
+        nodetree.links.new(from_node.outputs['Color'], to_socket)
+
+
+def ambient_occlusion_nodes_relink():
+    traversed = set()
+    for material in bpy.data.materials:
+        if check_is_new_shading_material(material):
+            ambient_occlusion_node_relink(material, material.node_tree, traversed)
+
+
 @persistent
 def do_versions(self):
     if bpy.context.user_preferences.version <= (2, 78, 1):
@@ -301,9 +348,11 @@ def do_versions(self):
         for scene in bpy.data.scenes:
             cscene = scene.cycles
             sample_clamp = cscene.get("sample_clamp", False)
-            if (sample_clamp and
+            if (
+                sample_clamp and
                 not cscene.is_property_set("sample_clamp_direct") and
-                not cscene.is_property_set("sample_clamp_indirect")):
+                    not cscene.is_property_set("sample_clamp_indirect")
+            ):
 
                 cscene.sample_clamp_direct = sample_clamp
                 cscene.sample_clamp_indirect = sample_clamp
@@ -319,10 +368,11 @@ def do_versions(self):
     if bpy.data.version <= (2, 72, 0):
         for scene in bpy.data.scenes:
             cscene = scene.cycles
-            if (cscene.get("no_caustics", False) and
+            if (
+                cscene.get("no_caustics", False) and
                 not cscene.is_property_set("caustics_reflective") and
-                not cscene.is_property_set("caustics_refractive")):
+                not cscene.is_property_set("caustics_refractive")
-
+            ):
                 cscene.caustics_reflective = False
                 cscene.caustics_refractive = False
 
@@ -377,10 +427,6 @@ def do_versions(self):
         for world in bpy.data.worlds:
             cworld = world.cycles
 
-            # World MIS
-            if not cworld.is_property_set("sample_as_light"):
-                cworld.sample_as_light = False
-
             # World MIS Samples
             if not cworld.is_property_set("samples"):
                 cworld.samples = 4
@@ -431,3 +477,15 @@ def do_versions(self):
     if bpy.data.version <= (2, 79, 3):
         # Switch to squared roughness convention
         square_roughness_nodes_insert()
+
+    if bpy.data.version <= (2, 79, 4):
+        for world in bpy.data.worlds:
+            cworld = world.cycles
+            # World MIS
+            if not cworld.is_property_set("sampling_method"):
+                if cworld.get("sample_as_light", True):
+                    cworld.sampling_method = 'MANUAL'
+                else:
+                    cworld.sampling_method = 'NONE'
+
+        ambient_occlusion_nodes_relink()

intern/cycles/blender/blender_camera.cpp

@@ -90,7 +90,7 @@ struct BlenderCamera {
 static void blender_camera_init(BlenderCamera *bcam,
                                 BL::RenderSettings& b_render)
 {
-	memset(bcam, 0, sizeof(BlenderCamera));
+	memset((void *)bcam, 0, sizeof(BlenderCamera));
 
 	bcam->type = CAMERA_PERSPECTIVE;
 	bcam->zoom = 1.0f;
@@ -457,6 +457,7 @@ static void blender_camera_sync(Camera *cam,
 	cam->matrix = blender_camera_matrix(bcam->matrix,
 	                                    bcam->type,
 	                                    bcam->panorama_type);
+	cam->motion.clear();
 	cam->motion.resize(bcam->motion_steps, cam->matrix);
 	cam->use_perspective_motion = false;
 	cam->shuttertime = bcam->shuttertime;
@@ -894,4 +895,3 @@ BufferParams BlenderSync::get_buffer_params(BL::RenderSettings& b_render,
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/blender/blender_curves.cpp

@@ -326,14 +326,14 @@ static bool ObtainCacheParticleVcol(Mesh *mesh,
 	return true;
 }
 
-static void set_resolution(BL::Object *b_ob, BL::Scene *scene, bool render)
+static void set_resolution(BL::BlendData *b_data, BL::Object *b_ob, BL::Scene *scene, bool render)
 {
 	BL::Object::modifiers_iterator b_mod;
 	for(b_ob->modifiers.begin(b_mod); b_mod != b_ob->modifiers.end(); ++b_mod) {
 		if((b_mod->type() == b_mod->type_PARTICLE_SYSTEM) && ((b_mod->show_viewport()) || (b_mod->show_render()))) {
 			BL::ParticleSystemModifier psmd((const PointerRNA)b_mod->ptr);
 			BL::ParticleSystem b_psys((const PointerRNA)psmd.particle_system().ptr);
-			b_psys.set_resolution(*scene, *b_ob, (render)? 2: 1);
+			b_psys.set_resolution(*b_data, *scene, *b_ob, (render)? 2: 1);
 		}
 	}
 }
@@ -784,17 +784,18 @@ static void ExportCurveTriangleVcol(ParticleCurveData *CData,
 
 			for(int curvekey = CData->curve_firstkey[curve]; curvekey < CData->curve_firstkey[curve] + CData->curve_keynum[curve] - 1; curvekey++) {
 				for(int section = 0; section < resol; section++) {
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					/* Encode vertex color using the sRGB curve. */
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
-					cdata[vertexindex] = color_float_to_byte(color_srgb_to_scene_linear_v3(CData->curve_vcol[curve]));
+					cdata[vertexindex] = color_float_to_byte(color_srgb_to_linear_v3(CData->curve_vcol[curve]));
 					vertexindex++;
 				}
 			}
@@ -920,7 +921,7 @@ void BlenderSync::sync_curves(Mesh *mesh,
 	ParticleCurveData CData;
 
 	if(!preview)
-		set_resolution(&b_ob, &b_scene, true);
+		set_resolution(&b_data, &b_ob, &b_scene, true);
 
 	ObtainCacheParticleData(mesh, &b_mesh, &b_ob, &CData, !preview);
 
@@ -1010,9 +1011,10 @@ void BlenderSync::sync_curves(Mesh *mesh,
 				if(fdata) {
 					size_t i = 0;
 
+					/* Encode vertex color using the sRGB curve. */
 					for(size_t curve = 0; curve < CData.curve_vcol.size(); curve++)
 						if(!(CData.curve_keynum[curve] <= 1 || CData.curve_length[curve] == 0.0f))
-							fdata[i++] = color_srgb_to_scene_linear_v3(CData.curve_vcol[curve]);
+							fdata[i++] = color_srgb_to_linear_v3(CData.curve_vcol[curve]);
 				}
 			}
 		}
@@ -1065,7 +1067,7 @@ void BlenderSync::sync_curves(Mesh *mesh,
 	}
 
 	if(!preview)
-		set_resolution(&b_ob, &b_scene, false);
+		set_resolution(&b_data, &b_ob, &b_scene, false);
 
 	mesh->compute_bounds();
 }

intern/cycles/blender/blender_mesh.cpp

@@ -401,7 +401,8 @@ static void attr_create_vertex_color(Scene *scene,
 				int n = p->loop_total();
 				for(int i = 0; i < n; i++) {
 					float3 color = get_float3(l->data[p->loop_start() + i].color());
-					*(cdata++) = color_float_to_byte(color_srgb_to_scene_linear_v3(color));
+					/* Encode vertex color using the sRGB curve. */
+					*(cdata++) = color_float_to_byte(color_srgb_to_linear_v3(color));
 				}
 			}
 		}
@@ -424,12 +425,13 @@ static void attr_create_vertex_color(Scene *scene,
 				int tri_a[3], tri_b[3];
 				face_split_tri_indices(face_flags[i], tri_a, tri_b);
 
+				/* Encode vertex color using the sRGB curve. */
 				uchar4 colors[4];
-				colors[0] = color_float_to_byte(color_srgb_to_scene_linear_v3(get_float3(c->color1())));
+				colors[0] = color_float_to_byte(color_srgb_to_linear_v3(get_float3(c->color1())));
-				colors[1] = color_float_to_byte(color_srgb_to_scene_linear_v3(get_float3(c->color2())));
+				colors[1] = color_float_to_byte(color_srgb_to_linear_v3(get_float3(c->color2())));
-				colors[2] = color_float_to_byte(color_srgb_to_scene_linear_v3(get_float3(c->color3())));
+				colors[2] = color_float_to_byte(color_srgb_to_linear_v3(get_float3(c->color3())));
 				if(nverts[i] == 4) {
-					colors[3] = color_float_to_byte(color_srgb_to_scene_linear_v3(get_float3(c->color4())));
+					colors[3] = color_float_to_byte(color_srgb_to_linear_v3(get_float3(c->color4())));
 				}
 
 				cdata[0] = colors[tri_a[0]];
@@ -1171,7 +1173,7 @@ Mesh *BlenderSync::sync_mesh(BL::Object& b_ob,
 		 * freed data from the blender side.
 		 */
 		if(preview && b_ob.type() != BL::Object::type_MESH)
-			b_ob.update_from_editmode();
+			b_ob.update_from_editmode(b_data);
 
 		bool need_undeformed = mesh->need_attribute(scene, ATTR_STD_GENERATED);
 

intern/cycles/blender/blender_object.cpp

@@ -227,7 +227,15 @@ void BlenderSync::sync_background_light(bool use_portal)
 	if(b_world) {
 		PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles");
 		PointerRNA cworld = RNA_pointer_get(&b_world.ptr, "cycles");
-		bool sample_as_light = get_boolean(cworld, "sample_as_light");
+
+		enum SamplingMethod {
+			SAMPLING_NONE = 0,
+			SAMPLING_AUTOMATIC,
+			SAMPLING_MANUAL,
+			SAMPLING_NUM
+		};
+		int sampling_method = get_enum(cworld, "sampling_method", SAMPLING_NUM, SAMPLING_AUTOMATIC);
+		bool sample_as_light = (sampling_method != SAMPLING_NONE);
 
 		if(sample_as_light || use_portal) {
 			/* test if we need to sync */
@@ -239,7 +247,12 @@ void BlenderSync::sync_background_light(bool use_portal)
 			    b_world.ptr.data != world_map)
 			{
 				light->type = LIGHT_BACKGROUND;
+				if(sampling_method == SAMPLING_MANUAL) {
 					light->map_resolution = get_int(cworld, "sample_map_resolution");
+				}
+				else {
+					light->map_resolution = 0;
+				}
 				light->shader = scene->default_background;
 				light->use_mis = sample_as_light;
 				light->max_bounces = get_int(cworld, "max_bounces");
@@ -401,6 +414,7 @@ Object *BlenderSync::sync_object(BL::Object& b_parent,
 				mesh->motion_steps = motion_steps;
 			}
 
+			object->motion.clear();
 			object->motion.resize(motion_steps, transform_empty());
 
 			if(motion_steps) {
@@ -567,7 +581,7 @@ void BlenderSync::sync_objects(float motion_time)
 
 				if(b_ob.is_duplicator() && !object_render_hide_duplis(b_ob)) {
 					/* dupli objects */
-					b_ob.dupli_list_create(b_scene, dupli_settings);
+					b_ob.dupli_list_create(b_data, b_scene, dupli_settings);
 
 					BL::Object::dupli_list_iterator b_dup;
 
@@ -741,4 +755,3 @@ void BlenderSync::sync_motion(BL::RenderSettings& b_render,
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/blender/blender_object_cull.cpp

@@ -146,4 +146,3 @@ bool BlenderObjectCulling::test_distance(Scene *scene, float3 bb[8])
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/blender/blender_python.cpp

@@ -406,13 +406,17 @@ static PyObject *available_devices_func(PyObject * /*self*/, PyObject * /*args*/
 
 static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 {
-	PyObject *pynodegroup, *pynode;
+	PyObject *pydata, *pynodegroup, *pynode;
 	const char *filepath = NULL;
 
-	if(!PyArg_ParseTuple(args, "OOs", &pynodegroup, &pynode, &filepath))
+	if(!PyArg_ParseTuple(args, "OOOs", &pydata, &pynodegroup, &pynode, &filepath))
 		return NULL;
 
 	/* RNA */
+	PointerRNA dataptr;
+	RNA_main_pointer_create((Main*)PyLong_AsVoidPtr(pydata), &dataptr);
+	BL::BlendData b_data(dataptr);
+
 	PointerRNA nodeptr;
 	RNA_pointer_create((ID*)PyLong_AsVoidPtr(pynodegroup), &RNA_ShaderNodeScript, (void*)PyLong_AsVoidPtr(pynode), &nodeptr);
 	BL::ShaderNodeScript b_node(nodeptr);
@@ -510,7 +514,7 @@ static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 			b_sock = b_node.outputs[param->name.string()];
 			/* remove if type no longer matches */
 			if(b_sock && b_sock.bl_idname() != socket_type) {
-				b_node.outputs.remove(b_sock);
+				b_node.outputs.remove(b_data, b_sock);
 				b_sock = BL::NodeSocket(PointerRNA_NULL);
 			}
 		}
@@ -518,7 +522,7 @@ static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 			b_sock = b_node.inputs[param->name.string()];
 			/* remove if type no longer matches */
 			if(b_sock && b_sock.bl_idname() != socket_type) {
-				b_node.inputs.remove(b_sock);
+				b_node.inputs.remove(b_data, b_sock);
 				b_sock = BL::NodeSocket(PointerRNA_NULL);
 			}
 		}
@@ -526,9 +530,9 @@ static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 		if(!b_sock) {
 			/* create new socket */
 			if(param->isoutput)
-				b_sock = b_node.outputs.create(socket_type.c_str(), param->name.c_str(), param->name.c_str());
+				b_sock = b_node.outputs.create(b_data, socket_type.c_str(), param->name.c_str(), param->name.c_str());
 			else
-				b_sock = b_node.inputs.create(socket_type.c_str(), param->name.c_str(), param->name.c_str());
+				b_sock = b_node.inputs.create(b_data, socket_type.c_str(), param->name.c_str(), param->name.c_str());
 
 			/* set default value */
 			if(data_type == BL::NodeSocket::type_VALUE) {
@@ -562,7 +566,7 @@ static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 
 		for(b_node.inputs.begin(b_input); b_input != b_node.inputs.end(); ++b_input) {
 			if(used_sockets.find(b_input->ptr.data) == used_sockets.end()) {
-				b_node.inputs.remove(*b_input);
+				b_node.inputs.remove(b_data, *b_input);
 				removed = true;
 				break;
 			}
@@ -570,7 +574,7 @@ static PyObject *osl_update_node_func(PyObject * /*self*/, PyObject *args)
 
 		for(b_node.outputs.begin(b_output); b_output != b_node.outputs.end(); ++b_output) {
 			if(used_sockets.find(b_output->ptr.data) == used_sockets.end()) {
-				b_node.outputs.remove(*b_output);
+				b_node.outputs.remove(b_data, *b_output);
 				removed = true;
 				break;
 			}

intern/cycles/blender/blender_shader.cpp

@@ -558,7 +558,12 @@ static ShaderNode *add_node(Scene *scene,
 		node = new EmissionNode();
 	}
 	else if(b_node.is_a(&RNA_ShaderNodeAmbientOcclusion)) {
-		node = new AmbientOcclusionNode();
+		BL::ShaderNodeAmbientOcclusion b_ao_node(b_node);
+		AmbientOcclusionNode *ao = new AmbientOcclusionNode();
+		ao->samples = b_ao_node.samples();
+		ao->inside = b_ao_node.inside();
+		ao->only_local = b_ao_node.only_local();
+		node = ao;
 	}
 	else if(b_node.is_a(&RNA_ShaderNodeVolumeScatter)) {
 		node = new ScatterVolumeNode();
@@ -743,6 +748,8 @@ static ShaderNode *add_node(Scene *scene,
 		BL::ShaderNodeTexVoronoi b_voronoi_node(b_node);
 		VoronoiTextureNode *voronoi = new VoronoiTextureNode();
 		voronoi->coloring = (NodeVoronoiColoring)b_voronoi_node.coloring();
+		voronoi->metric = (NodeVoronoiDistanceMetric)b_voronoi_node.distance();
+		voronoi->feature = (NodeVoronoiFeature)b_voronoi_node.feature();
 		BL::TexMapping b_texture_mapping(b_voronoi_node.texture_mapping());
 		get_tex_mapping(&voronoi->tex_mapping, b_texture_mapping);
 		node = voronoi;
@@ -818,6 +825,22 @@ static ShaderNode *add_node(Scene *scene,
 		get_tex_mapping(&sky->tex_mapping, b_texture_mapping);
 		node = sky;
 	}
+	else if(b_node.is_a(&RNA_ShaderNodeTexIES)) {
+		BL::ShaderNodeTexIES b_ies_node(b_node);
+		IESLightNode *ies = new IESLightNode();
+		switch(b_ies_node.mode()) {
+			case BL::ShaderNodeTexIES::mode_EXTERNAL:
+				ies->filename = blender_absolute_path(b_data, b_ntree, b_ies_node.filepath());
+				break;
+			case BL::ShaderNodeTexIES::mode_INTERNAL:
+				ies->ies = get_text_datablock_content(b_ies_node.ies().ptr);
+				if(ies->ies.empty()) {
+					ies->ies = "\n";
+				}
+				break;
+		}
+		node = ies;
+	}
 	else if(b_node.is_a(&RNA_ShaderNodeNormalMap)) {
 		BL::ShaderNodeNormalMap b_normal_map_node(b_node);
 		NormalMapNode *nmap = new NormalMapNode();
@@ -1460,4 +1483,3 @@ void BlenderSync::sync_shaders()
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/blender/blender_sync.cpp

@@ -894,4 +894,3 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine,
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/blender/blender_sync.h

@@ -214,4 +214,3 @@ private:
 CCL_NAMESPACE_END
 
 #endif /* __BLENDER_SYNC_H__ */
-

intern/cycles/blender/blender_util.h

@@ -251,7 +251,7 @@ static inline Transform get_transform(const BL::Array<float, 16>& array)
 
 	/* We assume both types to be just 16 floats, and transpose because blender
 	 * use column major matrix order while we use row major. */
-	memcpy(&projection, &array, sizeof(float)*16);
+	memcpy((void *)&projection, &array, sizeof(float)*16);
 	projection = projection_transpose(projection);
 
 	/* Drop last row, matrix is assumed to be affine transform. */
@@ -293,7 +293,7 @@ static inline int4 get_int4(const BL::Array<int, 4>& array)
 	return make_int4(array[0], array[1], array[2], array[3]);
 }
 
-static inline uint get_layer(const BL::Array<int, 20>& array)
+static inline uint get_layer(const BL::Array<bool, 20>& array)
 {
 	uint layer = 0;
 
@@ -304,8 +304,8 @@ static inline uint get_layer(const BL::Array<int, 20>& array)
 	return layer;
 }
 
-static inline uint get_layer(const BL::Array<int, 20>& array,
+static inline uint get_layer(const BL::Array<bool, 20>& array,
-                             const BL::Array<int, 8>& local_array,
+                             const BL::Array<bool, 8>& local_array,
                              bool is_light = false,
                              uint scene_layers = (1 << 20) - 1)
 {
@@ -468,6 +468,21 @@ static inline string blender_absolute_path(BL::BlendData& b_data,
 	return path;
 }
 
+static inline string get_text_datablock_content(const PointerRNA& ptr)
+{
+	if(ptr.data == NULL) {
+		return "";
+	}
+
+	string content;
+	BL::Text::lines_iterator iter;
+	for(iter.begin(ptr); iter; ++iter) {
+		content += iter->body() + "\n";
+	}
+
+	return content;
+}
+
 /* Texture Space */
 
 static inline void mesh_texture_space(BL::Mesh& b_mesh,

intern/cycles/bvh/bvh_binning.cpp

@@ -251,4 +251,3 @@ void BVHObjectBinning::split(BVHReference* prims,
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/bvh/bvh_node.cpp

@@ -224,4 +224,3 @@ void LeafNode::print(int depth) const
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/bvh/bvh_params.h

@@ -182,7 +182,10 @@ public:
 
 	BVHReference& operator=(const BVHReference &arg) {
 		if(&arg != this) {
-			memcpy(this, &arg, sizeof(BVHReference));
+			/* TODO(sergey): Check if it is still faster to memcpy() with
+			 * modern compilers.
+			 */
+			memcpy((void *)this, &arg, sizeof(BVHReference));
 		}
 		return *this;
 	}

intern/cycles/bvh/bvh_sort.cpp

@@ -201,4 +201,3 @@ void bvh_reference_sort(int start,
 }
 
 CCL_NAMESPACE_END
-

intern/cycles/cmake/external_libs.cmake

@@ -97,6 +97,12 @@ if(CYCLES_STANDALONE_REPOSITORY)
 		find_package(LLVM REQUIRED)
 	endif()
 
+	####
+	# OpenColorIO
+	if(WITH_OPENCOLORIO)
+		find_package(OpenColorIO REQUIRED)
+	endif()
+
 	####
 	# Boost
 	set(__boost_packages filesystem regex system thread date_time)

intern/cycles/device/device.h

@@ -362,4 +362,3 @@ private:
 CCL_NAMESPACE_END
 
 #endif /* __DEVICE_H__ */
-