Code cleanup: remove a duplicate define

Remove multicamera solver option
Reverting the previous commit because Sergey threatened puppies with an axe for every time I add an option.
2013-09-23 14:51:35 +00:00 · 2013-09-18 22:21:32 +00:00 · 2013-09-18 13:32:57 +00:00 · 2013-09-18 12:58:12 +00:00 · 2013-09-18 09:25:07 +00:00 · 2013-09-18 01:33:40 +00:00
10962 changed files with 1747509 additions and 2732243 deletions
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,7 +0,0 @@
-{
-	"project_id" : "Blender",
-	"conduit_uri" : "https://developer.blender.org/",
-	"git.default-relative-commit" : "origin/master",
-	"arc.land.update.default" : "rebase",
-	"arc.land.onto.default" : "master"
-}
--- a/.clang-format
+++ b/.clang-format
@@ -1,248 +0,0 @@
-
-# Configuration of clang-format
-# =============================
-#
-# Tested to work with versions: 6 to 8.
-
-# This causes parameters on continuations to align to the opening brace.
-#
-#   like_this_long_name(parameter_one,
-#                       parameter_two,
-#                       parameter_three);
-#
-AlignAfterOpenBracket: 'Align'
-
-# Disallow short functions on one line; break them up.
-AllowShortBlocksOnASingleLine: false
-
-# These two settings trigger stacking of parameters in most cases; this is
-# easier to read and also makes diffs easier to read (since an added or removed
-# parameter is obvious). For example, function calls will look like this:
-#
-#   like_this_long_name(parameter_one,
-#                       parameter_two,
-#                       parameter_three,
-#                       parameter_four,
-#                       parameter_five,
-#                       parameter_six);
-#
-# Instead of:
-#
-#   like_this_long_name(parameter_one, parameter_two, parameter_three, parameter_four,
-#                       parameter_five, parameter_six);
-#
-BinPackArguments: false
-BinPackParameters: false
-
-# Line width (don't exceed 100).
-ColumnLimit: 99
-
-# Cause initializer lists to have one member initialized per line, in the case
-# that all initializers can't fit on a single line.
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
-
-# Indent the : after a constructor. For example:
-#
-#   explicit foo_class ()
-#       : member1_(5)
-#   {
-#   }
-#
-ConstructorInitializerIndentWidth: 4
-
-# Make access modifier slightly more visible.
-AccessModifierOffset: -1
-
-# This will unfortunately use spaces in some cases where it's not desired (like
-# function calls) but the overall result is better since it will allow
-# alignment to work properly with different tab width settings.
-ContinuationIndentWidth: 4
-
-# This tries to match Blender's style as much as possible. One
-BreakBeforeBraces: Custom
-BraceWrapping: {
-    AfterClass: 'false'
-    AfterControlStatement: 'false'
-    AfterEnum : 'false'
-    AfterFunction : 'true'
-    AfterNamespace : 'false'
-    AfterStruct : 'false'
-    AfterUnion : 'false'
-    BeforeCatch : 'true'
-    BeforeElse : 'true'
-    IndentBraces : 'false'
-    AfterObjCDeclaration: 'true'
-}
-
-# For switch statements, indent the cases.
-IndentCaseLabels: true
-
-# Indent after the hash inside preprocessor directives
-IndentPPDirectives: AfterHash
-
-BreakBeforeTernaryOperators: false
-
-SpaceAfterTemplateKeyword: false
-
-# Handy comment at the end of each C++ name space.
-FixNamespaceComments: true
-
-# Use "if (...)" instead of "if(...)", but have function calls like foo().
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-
-# Use two spaces before trailing comments, for example
-#
-#   foo = bar;  // comment
-#
-# Note that this doesn't work for C-style comments.
-SpacesBeforeTrailingComments: 2
-
-# Reflow comments, developers must disable formatting as with code to override this.
-ReflowComments: true
-
-# Never use tabs for indentation.
-# Note: TabWidth and IndentWidth must be the same, or strange things happen.
-UseTab: Never
-TabWidth: 2
-IndentWidth: 2
-
-# Add a big penalty on breaking after the return type of functions. For example,
-#
-#   static void foo(...)
-#
-# Instead of:
-#
-#   static void
-#   foo(very long content here that maybe could be stacked)
-#
-PenaltyReturnTypeOnItsOwnLine: 10000
-
-# Avoid having function calls broken onto a new line:
-#
-#   int a = foo(
-#       long, list, of, many, params);
-#
-# Instead of:
-#
-#   int a =
-#       foo(long, list, of, many, params);
-#
-PenaltyBreakAssignment: 100
-
-AllowShortFunctionsOnASingleLine: None
-
-# Disable for now since it complicates initial migration tests,
-# TODO: look into enabling this in the future.
-SortIncludes: false
-
-# Don't right align escaped newlines to the right because we have a wide default
-AlignEscapedNewlines: DontAlign
-
-# Always break:
-#
-#   const char *foo =
-#       "multi"
-#       "line";
-#
-# Instead of:
-#
-#   const char *foo = "multi"
-#                     "line";
-#
-AlwaysBreakBeforeMultilineStrings: true
-
-# We don't want literal strings to break,
-# however clang-format seems to ignore this (sigh).
-PenaltyBreakString: 1000000
-
-# There are macros in Blender for custom for loops; tell Clang to treat them
-# like loops rather than an expression, and so put the { on the same line.
-#
-# To find these use multi-line regex search:
-# "^\s+[A-Z][A-Z0-9_]+\s*\([^\n]*\)\n\s*\{"
-ForEachMacros:
-  - BEGIN_ANIMFILTER_SUBCHANNELS
-  - BLI_FOREACH_SPARSE_RANGE
-  - BLI_SMALLSTACK_ITER_BEGIN
-  - BMO_ITER
-  - BMO_ITER_INDEX
-  - BMW_ITER
-  - BM_FACES_OF_VERT_ITER_BEGIN
-  - BM_ITER_BPY_BM_SEQ
-  - BM_ITER_ELEM
-  - BM_ITER_ELEM_INDEX
-  - BM_ITER_MESH
-  - BM_ITER_MESH_INDEX
-  - BM_ITER_MESH_MUTABLE
-  - BM_LOOPS_OF_VERT_ITER_BEGIN
-  - BOOST_FOREACH
-  - CTX_DATA_BEGIN
-  - CTX_DATA_BEGIN_WITH_ID
-  - DEG_OBJECT_ITER_BEGIN
-  - DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN
-  - DRIVER_TARGETS_LOOPER_BEGIN
-  - DRIVER_TARGETS_USED_LOOPER_BEGIN
-  - FOREACH_BASE_IN_EDIT_MODE_BEGIN
-  - FOREACH_BASE_IN_MODE_BEGIN
-  - FOREACH_BEGIN
-  - FOREACH_COLLECTION_BEGIN
-  - FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN
-  - FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN
-  - FOREACH_EDIT_OBJECT_BEGIN
-  - FOREACH_MAIN_ID_BEGIN
-  - FOREACH_MAIN_LISTBASE_BEGIN
-  - FOREACH_MAIN_LISTBASE_ID_BEGIN
-  - FOREACH_NODETREE_BEGIN
-  - FOREACH_OBJECT_BEGIN
-  - FOREACH_OBJECT_FLAG_BEGIN
-  - FOREACH_OBJECT_IN_EDIT_MODE_BEGIN
-  - FOREACH_OBJECT_IN_MODE_BEGIN
-  - FOREACH_OBJECT_RENDERABLE_BEGIN
-  - FOREACH_PCHAN_SELECTED_IN_OBJECT_BEGIN
-  - FOREACH_PCHAN_VISIBLE_IN_OBJECT_BEGIN
-  - FOREACH_SCENE_COLLECTION_BEGIN
-  - FOREACH_SCENE_OBJECT_BEGIN
-  - FOREACH_SELECTED_BASE_BEGIN
-  - FOREACH_SELECTED_EDITABLE_OBJECT_BEGIN
-  - FOREACH_SELECTED_OBJECT_BEGIN
-  - FOREACH_TRANS_DATA_CONTAINER
-  - FOREACH_VIEW_LAYER_TO_RENDER_BEGIN
-  - FOREACH_VISIBLE_BASE_BEGIN
-  - FOREACH_VISIBLE_OBJECT_BEGIN
-  - GHASH_FOREACH_BEGIN
-  - GHASH_ITER
-  - GHASH_ITER_INDEX
-  - GPU_SELECT_LOAD_IF_PICKSEL_LIST
-  - GP_EDITABLE_STROKES_BEGIN
-  - GSET_FOREACH_BEGIN
-  - GSET_ITER
-  - GSET_ITER_INDEX
-  - ITER_BEGIN
-  - ITER_PIXELS
-  - ITER_SLOTS
-  - LISTBASE_CIRCULAR_BACKWARD_BEGIN
-  - LISTBASE_CIRCULAR_FORWARD_BEGIN
-  - LISTBASE_FOREACH
-  - LISTBASE_FOREACH_MUTABLE
-  - MAN2D_ITER_AXES_BEGIN
-  - MAN_ITER_AXES_BEGIN
-  - NODE_INSTANCE_HASH_ITER
-  - NODE_SOCKET_TYPES_BEGIN
-  - NODE_TREE_TYPES_BEGIN
-  - NODE_TYPES_BEGIN
-  - PIXEL_LOOPER_BEGIN
-  - PIXEL_LOOPER_BEGIN_CHANNELS
-  - RNA_BEGIN
-  - RNA_PROP_BEGIN
-  - RNA_STRUCT_BEGIN
-  - RNA_STRUCT_BEGIN_SKIP_RNA_TYPE
-  - SEQP_BEGIN
-  - SEQ_BEGIN
-  - foreach
-
-# Use once we bump the minimum verison to version 8.
-# # Without this string literals that in-line 'STRINGIFY' behave strangely (a bug?).
-# StatementMacros:
-#   - PyObject_VAR_HEAD
-#   - STRINGIFY
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,44 +0,0 @@
-# C/C++
-[*.{c,cc,h,hh,inl,glsl}]
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-indent_style = space
-indent_size = 2
-max_line_length = 99
-
-# CMake & Text
-[*.{cmake,txt}]
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-indent_style = space
-indent_size = 2
-max_line_length = 99
-
-# 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 = space
-indent_size = 2
-max_line_length = 99
-
-# reStructuredText
-[*.rst]
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-indent_style = space
-indent_size = 3
-max_line_length = 120
--- a/.gitignore
+++ b/.gitignore
@@ -1,42 +0,0 @@
-# generic files to ignore
-.*
-
-# python temp paths
-__pycache__/
-*.py[cod]
-
-# editors
-*~
-*.swp
-*.swo
-*#
-
-# Indexes for emacs, vi & others
-TAGS
-tags
-
-# QtCreator
-CMakeLists.txt.user
-
-# ms-windows
-Thumbs.db
-ehthumbs.db
-Desktop.ini
-
-# commonly used paths in blender
-/blender.bin
-/BUILD_NOTES.txt
-
-# local patches
-/*.patch
-/*.diff
-
-# in-source doc-gen
-/doc/doxygen/html/
-/doc/python_api/sphinx-in-tmp/
-/doc/python_api/sphinx-in/
-/doc/python_api/sphinx-out/
-/doc/python_api/rst/bmesh.ops.rst
-
-# in-source lib downloads
-/build_files/build_environment/downloads
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,20 +0,0 @@
-[submodule "release/scripts/addons"]
-	path = release/scripts/addons
-	url = ../blender-addons.git
-	branch = master
-	ignore = all
-[submodule "release/scripts/addons_contrib"]
-	path = release/scripts/addons_contrib
-	url = ../blender-addons-contrib.git
-	branch = master
-	ignore = all
-[submodule "release/datafiles/locale"]
-	path = release/datafiles/locale
-	url = ../blender-translations.git
-	branch = master
-	ignore = all
-[submodule "source/tools"]
-	path = source/tools
-	url = ../blender-dev-tools.git
-	branch = master
-	ignore = all
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/527
+++ b/527
@@ -1,4 +1,4 @@
-# -*- mode: gnumakefile; tab-width: 4; indent-tabs-mode: t; -*-
+# -*- mode: gnumakefile; tab-width: 8; indent-tabs-mode: t; -*-
 # vim: tabstop=4
 #
 # ##### BEGIN GPL LICENSE BLOCK #####
@@ -24,138 +24,11 @@
 #   ../build_linux_i386
 # This is for users who like to configure & build blender with a single command.

-define HELP_TEXT
-
-Convenience Targets
-   Provided for building Blender, (multiple at once can be used).
-
-   * debug:         Build a debug binary.
-   * full:          Enable all supported dependencies & options.
-   * lite:          Disable non essential features for a smaller binary and faster build.
-   * headless:      Build without an interface (renderfarm or server automation).
-   * cycles:        Build Cycles standalone only, without Blender.
-   * bpy:           Build as a python module which can be loaded from python directly.
-   * deps:          Build library dependencies (intended only for platform maintainers).
-
-   * config:        Run cmake configuration tool to set build options.
-
-   Note: passing the argument 'BUILD_DIR=path' when calling make will override the default build dir.
-   Note: passing the argument 'BUILD_CMAKE_ARGS=args' lets you add cmake arguments.
-
-
-Project Files
-   Generate poject files for development environments.
-
-   * project_qtcreator:     QtCreator Project Files.
-   * project_netbeans:      NetBeans Project Files.
-   * project_eclipse:       Eclipse CDT4 Project Files.
-
-Package Targets
-
-   * package_debian:    Build a debian package.
-   * package_pacman:    Build an arch linux pacman package.
-   * package_archive:	Build an archive package.
-
-Testing Targets
-   Not associated with building Blender.
-
-   * test:
-     Run ctest, currently tests import/export,
-     operator execution and that python modules load
-   * test_cmake:
-     Runs our own cmake file checker
-     which detects errors in the cmake file list definitions
-   * test_pep8:
-     Checks all python script are pep8
-     which are tagged to use the stricter formatting
-   * test_deprecated:
-     Checks for deprecation tags in our code which may need to be removed
-   * test_style_c:
-     Checks C/C++ conforms with blenders style guide:
-     https://wiki.blender.org/wiki/Source/Code_Style
-   * test_style_c_qtc:
-     Same as test_style but outputs QtCreator tasks format
-   * test_style_osl:
-     Checks OpenShadingLanguage conforms with blenders style guide:
-     https://wiki.blender.org/wiki/Source/Code_Style
-   * test_style_osl_qtc:
-     Checks OpenShadingLanguage conforms with blenders style guide:
-     https://wiki.blender.org/wiki/Source/Code_Style
-
-Static Source Code Checking
-   Not associated with building Blender.
-
-   * check_cppcheck:        Run blender source through cppcheck (C & C++).
-   * check_clang_array:     Run blender source through clang array checking script (C & C++).
-   * check_splint:          Run blenders source through splint (C only).
-   * check_sparse:          Run blenders source through sparse (C only).
-   * check_smatch:          Run blenders source through smatch (C only).
-   * check_spelling_c:      Check for spelling errors (C/C++ only).
-   * check_spelling_c_qtc:  Same as check_spelling_c but outputs QtCreator tasks format.
-   * check_spelling_osl:    Check for spelling errors (OSL only).
-   * check_spelling_py:     Check for spelling errors (Python only).
-   * check_descriptions:    Check for duplicate/invalid descriptions.
-
-Utilities
-   Not associated with building Blender.
-
-   * icons:
-     Updates PNG icons from SVG files.
-
-     Optionally pass in variables: 'BLENDER_BIN', 'INKSCAPE_BIN'
-     otherwise default paths are used.
-
-     Example
-        make icons INKSCAPE_BIN=/path/to/inkscape
-
-   * icons_geom:
-     Updates Geometry icons from BLEND file.
-
-     Optionally pass in variable: 'BLENDER_BIN'
-     otherwise default paths are used.
-
-     Example
-        make icons_geom BLENDER_BIN=/path/to/blender
-
-   * tgz:
-     Create a compressed archive of the source code.
-
-   * update:
-     updates git and all submodules
-
-   * format
-     Format source code using clang (uses PATHS if passed in). For example::
-
-        make format PATHS="source/blender/blenlib source/blender/blenkernel"
-
-Environment Variables
-
-   * BUILD_CMAKE_ARGS:      Arguments passed to CMake.
-   * BUILD_DIR:             Override default build path.
-   * PYTHON:                Use this for the Python command (used for checking tools).
-   * NPROCS:                Number of processes to use building (auto-detect when omitted).
-
-Documentation Targets
-   Not associated with building Blender.
-
-   * doc_py:        Generate sphinx python api docs.
-   * doc_doxy:      Generate doxygen C/C++ docs.
-   * doc_dna:       Generate blender file format reference.
-   * doc_man:       Generate manpage.
-
-Information
-
-   * help:              This help message.
-   * help_features:     Show a list of optional features when building.
-
-endef
-# HELP_TEXT (end)
-

 # System Vars
 OS:=$(shell uname -s)
 OS_NCASE:=$(shell uname -s | tr '[A-Z]' '[a-z]')
-CPU:=$(shell uname -m)
+# CPU:=$(shell uname -m)  # UNUSED


 # Source and Build DIR's
@@ -167,28 +40,7 @@ ifndef BUILD_CMAKE_ARGS
 endif

 ifndef BUILD_DIR
-	BUILD_DIR:=$(shell dirname "$(BLENDER_DIR)")/build_$(OS_NCASE)
-endif
-
-# Dependencies DIR's
-DEPS_SOURCE_DIR:=$(BLENDER_DIR)/build_files/build_environment
-
-ifndef DEPS_BUILD_DIR
-	DEPS_BUILD_DIR:=$(BUILD_DIR)/deps
-endif
-
-ifndef DEPS_INSTALL_DIR
-	DEPS_INSTALL_DIR:=$(shell dirname "$(BLENDER_DIR)")/lib/$(OS_NCASE)
-
-	ifneq ($(OS_NCASE),darwin)
-		# Add processor type to directory name
-		DEPS_INSTALL_DIR:=$(DEPS_INSTALL_DIR)_$(CPU)
-	endif
-endif
-
-# Allow to use alternative binary (pypy3, etc)
-ifndef PYTHON
-	PYTHON:=python3
+	BUILD_DIR:=$(shell dirname $(BLENDER_DIR))/build_$(OS_NCASE)
 endif


@@ -200,50 +52,34 @@ ifneq "$(findstring debug, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_debug
 	BUILD_TYPE:=Debug
 endif
-ifneq "$(findstring full, $(MAKECMDGOALS))" ""
-	BUILD_DIR:=$(BUILD_DIR)_full
-	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_full.cmake"
-endif
 ifneq "$(findstring lite, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_lite
-	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_lite.cmake"
-endif
-ifneq "$(findstring cycles, $(MAKECMDGOALS))" ""
-	BUILD_DIR:=$(BUILD_DIR)_cycles
-	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/cycles_standalone.cmake"
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C$(BLENDER_DIR)/build_files/cmake/config/blender_lite.cmake
 endif
 ifneq "$(findstring headless, $(MAKECMDGOALS))" ""
-	BUILD_DIR:=$(BUILD_DIR)_headless
-	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_headless.cmake"
+	BUILD_DIR:=$(BUILD_DIR)_bpy
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C$(BLENDER_DIR)/build_files/cmake/config/blender_headless.cmake
 endif
 ifneq "$(findstring bpy, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_bpy
-	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/bpy_module.cmake"
-endif
-
-
-# -----------------------------------------------------------------------------
-# Blender binary path
-
-# Allow passing in own BLENDER_BIN so developers who don't
-# use the default build path can still use utility helpers.
-ifeq ($(OS), Darwin)
-	BLENDER_BIN?="$(BUILD_DIR)/bin/Blender.app/Contents/MacOS/Blender"
-else
-	BLENDER_BIN?="$(BUILD_DIR)/bin/blender"
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C$(BLENDER_DIR)/build_files/cmake/config/bpy_module.cmake
 endif


 # -----------------------------------------------------------------------------
 # Get the number of cores for threaded build
-ifndef NPROCS
-	NPROCS:=1
-	ifeq ($(OS), Linux)
-		NPROCS:=$(shell nproc)
-	endif
-	ifneq (,$(filter $(OS),Darwin FreeBSD NetBSD))
-		NPROCS:=$(shell sysctl -n hw.ncpu)
-	endif
+NPROCS:=1
+ifeq ($(OS), Linux)
+	NPROCS:=$(shell grep -c ^processor /proc/cpuinfo)
+endif
+ifeq ($(OS), Darwin)
+	NPROCS:=$(shell sysctl -a | grep "hw.ncpu " | cut -d" " -f3)
+endif
+ifeq ($(OS), FreeBSD)
+	NPROCS:=$(shell sysctl -a | grep "hw.ncpu " | cut -d" " -f3 )
+endif
+ifeq ($(OS), NetBSD)
+	NPROCS:=$(shell sysctl -a | grep "hw.ncpu " | cut -d" " -f3 )
 endif


@@ -251,9 +87,9 @@ endif
 # Macro for configuring cmake

 CMAKE_CONFIG = cmake $(BUILD_CMAKE_ARGS) \
-                     -H"$(BLENDER_DIR)" \
-                     -B"$(BUILD_DIR)" \
-                     -DCMAKE_BUILD_TYPE_INIT:STRING=$(BUILD_TYPE)
+                     -H$(BLENDER_DIR) \
+                     -B$(BUILD_DIR) \
+                     -DCMAKE_BUILD_TYPE:STRING=$(BUILD_TYPE)


 # -----------------------------------------------------------------------------
@@ -262,262 +98,234 @@ CMAKE_CONFIG = cmake $(BUILD_CMAKE_ARGS) \
 # X11 spesific
 ifdef DISPLAY
 	CMAKE_CONFIG_TOOL = cmake-gui
-else
+else 
 	CMAKE_CONFIG_TOOL = ccmake
 endif


 # -----------------------------------------------------------------------------
 # Build Blender
-all: .FORCE
+all:
 	@echo
-	@echo Configuring Blender in \"$(BUILD_DIR)\" ...
+	@echo Configuring Blender ...

-#	# if test ! -f $(BUILD_DIR)/CMakeCache.txt ; then \
-#	# 	$(CMAKE_CONFIG); \
-#	# fi
-
-#	# do this always incase of failed initial build, could be smarter here...
-	@$(CMAKE_CONFIG)
+	# if test ! -f $(BUILD_DIR)/CMakeCache.txt ; then \
+	# 	$(CMAKE_CONFIG); \
+	# fi
+	
+	# do this always incase of failed initial build, could be smarter here...
+	$(CMAKE_CONFIG)

 	@echo
 	@echo Building Blender ...
-	$(MAKE) -C "$(BUILD_DIR)" -s -j $(NPROCS) install
+	$(MAKE) -C $(BUILD_DIR) -s -j $(NPROCS) install
 	@echo
 	@echo edit build configuration with: "$(BUILD_DIR)/CMakeCache.txt" run make again to rebuild.
-	@echo Blender successfully built, run from: $(BLENDER_BIN)
+	@echo blender installed, run from: "$(BUILD_DIR)/bin/blender"
 	@echo

 debug: all
-full: all
 lite: all
-cycles: all
 headless: all
 bpy: all

-# -----------------------------------------------------------------------------
-# Build dependencies
-DEPS_TARGET = install
-ifneq "$(findstring clean, $(MAKECMDGOALS))" ""
-	DEPS_TARGET = clean
-endif
-
-deps: .FORCE
-	@echo
-	@echo Configuring dependencies in \"$(DEPS_BUILD_DIR)\"
-
-	@cmake -H"$(DEPS_SOURCE_DIR)" \
-	       -B"$(DEPS_BUILD_DIR)" \
-		   -DHARVEST_TARGET=$(DEPS_INSTALL_DIR)
-
-	@echo
-	@echo Building dependencies ...
-	$(MAKE) -C "$(DEPS_BUILD_DIR)" -s -j $(NPROCS) $(DEPS_TARGET)
-	@echo
-	@echo Dependencies successfully built and installed to $(DEPS_INSTALL_DIR).
-	@echo

 # -----------------------------------------------------------------------------
 # Configuration (save some cd'ing around)
-config: .FORCE
-	$(CMAKE_CONFIG_TOOL) "$(BUILD_DIR)"
+config:
+	$(CMAKE_CONFIG_TOOL) $(BUILD_DIR)


 # -----------------------------------------------------------------------------
 # Help for build targets
-export HELP_TEXT
-help: .FORCE
-	@echo "$$HELP_TEXT"
+help:
+	@echo ""
+	@echo "Convenience targets provided for building blender, (multiple at once can be used)"
+	@echo "  * debug     - build a debug binary"
+	@echo "  * lite      - disable non essential features for a smaller binary and faster build"
+	@echo "  * headless  - build without an interface (renderfarm or server automation)"
+	@echo "  * bpy       - build as a python module which can be loaded from python directly"
+	@echo ""
+	@echo "  * config    - run cmake configuration tool to set build options"
+	@echo ""
+	@echo "  Note, passing the argument 'BUILD_DIR=path' when calling make will override the default build dir."
+	@echo "  Note, passing the argument 'BUILD_CMAKE_ARGS=args' lets you add cmake arguments."
+	@echo ""
+	@echo ""
+	@echo "Project Files for IDE's"
+	@echo "  * project_qtcreator - QtCreator Project Files"
+	@echo "  * project_netbeans  - NetBeans Project Files"
+	@echo "  * project_eclipse   - Eclipse CDT4 Project Files"
+	@echo ""
+	@echo "Package Targets"
+	@echo "  * package_debian  - build a debian package"
+	@echo "  * package_pacman  - build an arch linux pacmanpackage"
+	@echo "  * package_archive - build an archive package"
+	@echo ""
+	@echo "Testing Targets (not associated with building blender)"
+	@echo "  * test               - run ctest, currently tests import/export, operator execution and that python modules load"
+	@echo "  * test_cmake         - runs our own cmake file checker which detects errors in the cmake file list definitions"
+	@echo "  * test_pep8          - checks all python script are pep8 which are tagged to use the stricter formatting"
+	@echo "  * test_deprecated    - checks for deprecation tags in our code which may need to be removed"
+	@echo "  * test_style_c       - checks C/C++ conforms with blenders style guide: http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_c_qtc   - same as test_style but outputs QtCreator tasks format"
+	@echo "  * test_style_osl     - checks OpenShadingLanguage conforms with blenders style guide: http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_osl_qtc - checks OpenShadingLanguage conforms with blenders style guide: http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo ""
+	@echo "Static Source Code Checking (not associated with building blender)"
+	@echo "  * check_cppcheck       - run blender source through cppcheck (C & C++)"
+	@echo "  * check_clang_array    - run blender source through clang array checking script (C & C++)"
+	@echo "  * check_splint         - run blenders source through splint (C only)"
+	@echo "  * check_sparse         - run blenders source through sparse (C only)"
+	@echo "  * check_smatch         - run blenders source through smatch (C only)"
+	@echo "  * check_spelling_c     - check for spelling errors (C/C++ only)"
+	@echo "  * check_spelling_c_qtc - same as check_spelling_c but outputs QtCreator tasks format"
+	@echo "  * check_spelling_osl   - check for spelling errors (OSL only)"
+	@echo "  * check_spelling_py    - check for spelling errors (Python only)"
+	@echo ""
+	@echo "Utilities (not associated with building blender)"
+	@echo "  * icons    - updates PNG icons from SVG files."
+	@echo "  * tbz      - create a compressed svn export 'blender_archive.tar.bz2'"
+	@echo ""
+	@echo "Documentation Targets (not associated with building blender)"
+	@echo "  * doc_py   - generate sphinx python api docs"
+	@echo "  * doc_doxy - generate doxygen C/C++ docs"
+	@echo "  * doc_dna  - generate blender file format reference"
+	@echo "  * doc_man  - generate manpage"
+	@echo ""

 # -----------------------------------------------------------------------------
 # Packages
 #
-package_debian: .FORCE
+package_debian:
 	cd build_files/package_spec ; DEB_BUILD_OPTIONS="parallel=$(NPROCS)" sh ./build_debian.sh

-package_pacman: .FORCE
-	cd build_files/package_spec/pacman ; MAKEFLAGS="-j$(NPROCS)" makepkg
+package_pacman:
+	cd build_files/package_spec/pacman ; MAKEFLAGS="-j$(NPROCS)" makepkg --asroot

-package_archive: .FORCE
-	make -C "$(BUILD_DIR)" -s package_archive
+package_archive:
+	make -C $(BUILD_DIR) -s package_archive
 	@echo archive in "$(BUILD_DIR)/release"


 # -----------------------------------------------------------------------------
 # Tests
 #
-test: .FORCE
+test:
 	cd $(BUILD_DIR) ; ctest . --output-on-failure

 # run pep8 check check on scripts we distribute.
-test_pep8: .FORCE
-	$(PYTHON) tests/python/pep8.py > test_pep8.log 2>&1
+test_pep8:
+	python3 source/tests/pep8.py > test_pep8.log 2>&1
 	@echo "written: test_pep8.log"

 # run some checks on our cmakefiles.
-test_cmake: .FORCE
-	$(PYTHON) build_files/cmake/cmake_consistency_check.py > test_cmake_consistency.log 2>&1
+test_cmake:
+	python3 build_files/cmake/cmake_consistency_check.py > test_cmake_consistency.log 2>&1
 	@echo "written: test_cmake_consistency.log"

 # run deprecation tests, see if we have anything to remove.
-test_deprecated: .FORCE
-	$(PYTHON) tests/check_deprecated.py
+test_deprecated:
+	python3 source/tests/check_deprecated.py

-test_style_c: .FORCE
+test_style_c:
 	# run our own checks on C/C++ style
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
-	    "$(BLENDER_DIR)/source/blender" \
-	    "$(BLENDER_DIR)/source/creator" \
-	    --no-length-check
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/check_style_c.py $(BLENDER_DIR)/source/blender $(BLENDER_DIR)/source/creator --no-length-check

-test_style_c_qtc: .FORCE
+test_style_c_qtc:
 	# run our own checks on C/C++ style
 	USE_QTC_TASK=1 \
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
-	    "$(BLENDER_DIR)/source/blender" \
-	    "$(BLENDER_DIR)/source/creator" \
-	    --no-length-check \
-	    > \
-	    "$(BLENDER_DIR)/test_style.tasks"
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/check_style_c.py $(BLENDER_DIR)/source/blender $(BLENDER_DIR)/source/creator --no-length-check > \
+	test_style.tasks
 	@echo "written: test_style.tasks"


-test_style_osl: .FORCE
+test_style_osl:
 	# run our own checks on C/C++ style
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
-	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
-	    "$(BLENDER_DIR)/release/scripts/templates_osl"
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/check_style_c.py $(BLENDER_DIR)/intern/cycles/kernel/shaders


-test_style_osl_qtc: .FORCE
+test_style_osl_qtc:
 	# run our own checks on C/C++ style
 	USE_QTC_TASK=1 \
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
-	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
-	    "$(BLENDER_DIR)/release/scripts/templates_osl" \
-	    > \
-	    "$(BLENDER_DIR)/test_style.tasks"
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/check_style_c.py $(BLENDER_DIR)/intern/cycles/kernel/shaders > \
+	test_style.tasks
 	@echo "written: test_style.tasks"

 # -----------------------------------------------------------------------------
 # Project Files
 #

-project_qtcreator: .FORCE
-	$(PYTHON) build_files/cmake/cmake_qtcreator_project.py --build-dir "$(BUILD_DIR)"
+project_qtcreator:
+	python3 build_files/cmake/cmake_qtcreator_project.py $(BUILD_DIR)

-project_netbeans: .FORCE
-	$(PYTHON) build_files/cmake/cmake_netbeans_project.py "$(BUILD_DIR)"
+project_netbeans:
+	python3 build_files/cmake/cmake_netbeans_project.py $(BUILD_DIR)

-project_eclipse: .FORCE
-	cmake -G"Eclipse CDT4 - Unix Makefiles" -H"$(BLENDER_DIR)" -B"$(BUILD_DIR)"
+project_eclipse:
+	cmake -G"Eclipse CDT4 - Unix Makefiles" -H$(BLENDER_DIR) -B$(BUILD_DIR)


 # -----------------------------------------------------------------------------
 # Static Checking
 #

-check_cppcheck: .FORCE
+check_cppcheck:
 	$(CMAKE_CONFIG)
-	cd "$(BUILD_DIR)" ; \
-	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_cppcheck.py" 2> \
-	    "$(BLENDER_DIR)/check_cppcheck.txt"
+	cd $(BUILD_DIR) ; \
+	python3 $(BLENDER_DIR)/build_files/cmake/cmake_static_check_cppcheck.py 2> \
+	$(BLENDER_DIR)/check_cppcheck.txt
 	@echo "written: check_cppcheck.txt"

-check_clang_array: .FORCE
+check_clang_array:
 	$(CMAKE_CONFIG)
-	cd "$(BUILD_DIR)" ; \
-	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_clang_array.py"
+	cd $(BUILD_DIR) ; \
+	python3 $(BLENDER_DIR)/build_files/cmake/cmake_static_check_clang_array.py

-check_splint: .FORCE
+check_splint:
 	$(CMAKE_CONFIG)
-	cd "$(BUILD_DIR)" ; \
-	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_splint.py"
+	cd $(BUILD_DIR) ; \
+	python3 $(BLENDER_DIR)/build_files/cmake/cmake_static_check_splint.py

-check_sparse: .FORCE
+check_sparse:
 	$(CMAKE_CONFIG)
-	cd "$(BUILD_DIR)" ; \
-	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_sparse.py"
+	cd $(BUILD_DIR) ; \
+	python3 $(BLENDER_DIR)/build_files/cmake/cmake_static_check_sparse.py

-check_smatch: .FORCE
+check_smatch:
 	$(CMAKE_CONFIG)
-	cd "$(BUILD_DIR)" ; \
-	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_smatch.py"
+	cd $(BUILD_DIR) ; \
+	python3 $(BLENDER_DIR)/build_files/cmake/cmake_static_check_smatch.py

-check_spelling_py: .FORCE
-	cd "$(BUILD_DIR)" ; \
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    "$(BLENDER_DIR)/release/scripts"
+check_spelling_py:
+	cd $(BUILD_DIR) ; \
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/spell_check_source.py $(BLENDER_DIR)/release/scripts

-check_spelling_c: .FORCE
-	cd "$(BUILD_DIR)" ; \
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    "$(BLENDER_DIR)/source" \
-	    "$(BLENDER_DIR)/intern/cycles" \
-	    "$(BLENDER_DIR)/intern/guardedalloc" \
-	    "$(BLENDER_DIR)/intern/ghost" \
+check_spelling_c:
+	cd $(BUILD_DIR) ; \
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/spell_check_source.py $(BLENDER_DIR)/source

-check_spelling_c_qtc: .FORCE
-	cd "$(BUILD_DIR)" ; USE_QTC_TASK=1 \
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    "$(BLENDER_DIR)/source" \
-	    "$(BLENDER_DIR)/intern/cycles" \
-	    "$(BLENDER_DIR)/intern/guardedalloc" \
-	    "$(BLENDER_DIR)/intern/ghost" \
-	    > \
-	    "$(BLENDER_DIR)/check_spelling_c.tasks"
+check_spelling_c_qtc:
+	cd $(BUILD_DIR) ; USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/spell_check_source.py $(BLENDER_DIR)/source > \
+	$(BLENDER_DIR)/check_spelling_c.tasks

-check_spelling_osl: .FORCE
-	cd "$(BUILD_DIR)" ;\
-	PYTHONIOENCODING=utf_8 $(PYTHON) \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders"
-
-check_descriptions: .FORCE
-	$(BLENDER_BIN) --background -noaudio --factory-startup --python \
-	    "$(BLENDER_DIR)/source/tools/check_source/check_descriptions.py"
+check_spelling_osl:
+	cd $(BUILD_DIR) ; PYTHONIOENCODING=utf_8 python3 $(BLENDER_DIR)/source/tools/spell_check_source.py $(BLENDER_DIR)/intern/cycles/kernel/shaders

 # -----------------------------------------------------------------------------
 # Utilities
 #

-tgz: .FORCE
-	./build_files/utils/build_tgz.sh
+tbz:
+	svn export . blender_archive
+	tar cjf blender_archive.tar.bz2 blender_archive/
+	rm -rf blender_archive/
+	@echo "blender_archive.tar.bz2 written"

-INKSCAPE_BIN?="inkscape"
-icons: .FORCE
-	BLENDER_BIN=$(BLENDER_BIN) INKSCAPE_BIN=$(INKSCAPE_BIN) \
-		"$(BLENDER_DIR)/release/datafiles/blender_icons_update.py"
-	BLENDER_BIN=$(BLENDER_BIN) INKSCAPE_BIN=$(INKSCAPE_BIN) \
-		"$(BLENDER_DIR)/release/datafiles/prvicons_update.py"
-
-icons_geom: .FORCE
-	BLENDER_BIN=$(BLENDER_BIN) \
-	    "$(BLENDER_DIR)/release/datafiles/blender_icons_geom_update.py"
-
-update: .FORCE
-	if [ "$(OS_NCASE)" = "darwin" ] && [ ! -d "../lib/$(OS_NCASE)" ]; then \
-		svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/$(OS_NCASE) ../lib/$(OS_NCASE) ; \
-	fi
-	if [ -d "../lib" ]; then \
-		svn cleanup ../lib/* ; \
-		svn update ../lib/* ; \
-	fi
-	git pull --rebase
-	git submodule update --init --recursive
-	git submodule foreach git checkout master
-	git submodule foreach git pull --rebase origin master
-
-format: .FORCE
-	PATH="../lib/${OS_NCASE}/llvm/bin/:$(PATH)" \
-		python3 source/tools/utils_maintenance/clang_format_paths.py $(PATHS)
+icons:
+	$(BLENDER_DIR)/release/datafiles/blender_icons.sh
+	$(BLENDER_DIR)/release/datafiles/prvicons.sh


 # -----------------------------------------------------------------------------
@@ -525,31 +333,24 @@ format: .FORCE
 #

 # Simple version of ./doc/python_api/sphinx_doc_gen.sh with no PDF generation.
-doc_py: .FORCE
-	ASAN_OPTIONS=halt_on_error=0 \
-	$(BLENDER_BIN) --background -noaudio --factory-startup \
-		--python doc/python_api/sphinx_doc_gen.py
+doc_py:
+	$(BUILD_DIR)/bin/blender --background -noaudio --factory-startup --python doc/python_api/sphinx_doc_gen.py
 	cd doc/python_api ; sphinx-build -b html sphinx-in sphinx-out
-	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/index.html'"
+	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/contents.html'"

-doc_doxy: .FORCE
+doc_doxy:
 	cd doc/doxygen; doxygen Doxyfile
 	@echo "docs written into: '$(BLENDER_DIR)/doc/doxygen/html/index.html'"

-doc_dna: .FORCE
-	$(BLENDER_BIN) --background -noaudio --factory-startup \
-		--python doc/blender_file_format/BlendFileDnaExporter_25.py
+doc_dna:
+	$(BUILD_DIR)/bin/blender --background -noaudio --factory-startup --python doc/blender_file_format/BlendFileDnaExporter_25.py
 	@echo "docs written into: '$(BLENDER_DIR)/doc/blender_file_format/dna.html'"

-doc_man: .FORCE
-	$(PYTHON) doc/manpage/blender.1.py $(BLENDER_BIN) blender.1
+doc_man:
+	python3 doc/manpage/blender.1.py $(BUILD_DIR)/bin/blender

-help_features: .FORCE
-	@$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_print_build_options.py" $(BLENDER_DIR)"/CMakeLists.txt"

-clean: .FORCE
-	$(MAKE) -C "$(BUILD_DIR)" clean
+clean:
+	$(MAKE) -C $(BUILD_DIR) clean

 .PHONY: all
-
-.FORCE:
--- a/1066
+++ b/1066
--- a/build_files/build_environment/CMakeLists.txt
+++ b/build_files/build_environment/CMakeLists.txt
@@ -1,158 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-####################################################################################################
-#
-# This is a build system used by platform maintainers to build library dependencies on
-# Windows, macOS and Linux.
-#
-# For users building Blender, we recommend using the precompiled libraries from lib/ on
-# Windows and macOS, and install_deps.sh on Linux.
-#
-# WINDOWS USAGE:
-#   Don't call this cmake file yourself, use build_deps.cmd
-#   build_deps 2013 x64 / build_deps 2013 x86
-#   build_deps 2015 x64 / build_deps 2015 x86
-#
-# MAC OS X USAGE:
-#   Install with homebrew: brew install cmake autoconf automake libtool yasm nasm
-#   Run "make deps" from main Blender directory
-#
-# LINUX USAGE:
-#   Install compiler cmake autoconf automake libtool yasm nasm tcl
-#   Run "make deps" from main Blender directory
-#
-####################################################################################################
-
-project("BlenderDependencies")
-cmake_minimum_required(VERSION 3.5)
-
-include(ExternalProject)
-include(cmake/options.cmake)
-include(cmake/versions.cmake)
-
-if(ENABLE_MINGW64)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    include(cmake/setup_mingw64.cmake)
-  else()
-    include(cmake/setup_mingw32.cmake)
-  endif()
-else()
-  set(mingw_LIBDIR ${LIBDIR})
-endif()
-
-include(cmake/zlib.cmake)
-include(cmake/blendthumb.cmake)
-include(cmake/openal.cmake)
-include(cmake/png.cmake)
-include(cmake/jpeg.cmake)
-include(cmake/boost.cmake)
-include(cmake/blosc.cmake)
-include(cmake/pthreads.cmake)
-include(cmake/ilmbase.cmake)
-include(cmake/openexr.cmake)
-include(cmake/freetype.cmake)
-include(cmake/freeglut.cmake)
-include(cmake/glew.cmake)
-include(cmake/alembic.cmake)
-include(cmake/glfw.cmake)
-include(cmake/clew.cmake)
-include(cmake/cuew.cmake)
-include(cmake/opensubdiv.cmake)
-include(cmake/sdl.cmake)
-include(cmake/opencollada.cmake)
-include(cmake/opencolorio.cmake)
-include(cmake/llvm.cmake)
-include(cmake/clang.cmake)
-if(APPLE)
-  include(cmake/openmp.cmake)
-endif()
-include(cmake/openimageio.cmake)
-include(cmake/tiff.cmake)
-include(cmake/flexbison.cmake)
-include(cmake/osl.cmake)
-include(cmake/tbb.cmake)
-include(cmake/openvdb.cmake)
-include(cmake/python.cmake)
-include(cmake/python_site_packages.cmake)
-include(cmake/numpy.cmake)
-if(UNIX AND NOT APPLE)
-  # Rely on PugiXML compiled with OpenImageIO
-else()
-  include(cmake/pugixml.cmake)
-endif()
-
-if(WITH_WEBP)
-  include(cmake/webp.cmake)
-endif()
-
-if(WITH_EMBREE)
-  include(cmake/embree.cmake)
-endif()
-
-if(WIN32)
-  # HMD branch deps
-  include(cmake/hidapi.cmake)
-  # OCIO deps
-  include(cmake/tinyxml.cmake)
-  include(cmake/yamlcpp.cmake)
-  # LCMS is an OCIO dep, but only if you build the apps, leaving it here for convenience
-  #include(cmake/lcms.cmake)
-
-endif()
-
-if(NOT WIN32 OR ENABLE_MINGW64)
-  include(cmake/openjpeg.cmake)
-  if(NOT WIN32 OR BUILD_MODE STREQUAL Release)
-    if(WIN32)
-      include(cmake/zlib_mingw.cmake)
-    endif()
-    include(cmake/lame.cmake)
-    include(cmake/ogg.cmake)
-    include(cmake/vorbis.cmake)
-    include(cmake/theora.cmake)
-    include(cmake/vpx.cmake)
-    include(cmake/x264.cmake)
-    include(cmake/xvidcore.cmake)
-    include(cmake/faad.cmake)
-    include(cmake/ffmpeg.cmake)
-    include(cmake/fftw.cmake)
-    include(cmake/sndfile.cmake)
-    if(WIN32)
-      include(cmake/iconv.cmake)
-    endif()
-    if(UNIX)
-      include(cmake/flac.cmake)
-      include(cmake/xml2.cmake)
-      if(NOT APPLE)
-        include(cmake/spnav.cmake)
-        include(cmake/jemalloc.cmake)
-      endif()
-    endif()
-  endif()
-endif()
-
-if(UNIX)
-  include(cmake/bzip2.cmake)
-  include(cmake/ffi.cmake)
-  include(cmake/lzma.cmake)
-  include(cmake/ssl.cmake)
-  include(cmake/sqlite.cmake)
-endif()
-
-include(cmake/harvest.cmake)
--- a/build_files/build_environment/cmake/alembic.cmake
+++ b/build_files/build_environment/cmake/alembic.cmake
@@ -1,105 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(ALEMBIC_HDF5)
-  set(ALEMBIC_HDF5_HL)
-  # in debug mode we do not build HDF5_hdf5_hl_LIBRARY which makes cmake really
-  # unhappy, stub it with the debug mode lib. it's not linking it in at this
-  # point in time anyhow
-  if(BUILD_MODE STREQUAL Debug)
-    set(ALEMBIC_HDF5_HL -DHDF5_hdf5_hl_LIBRARY=${LIBDIR}/hdf5/lib/libhdf5_hl_D.${LIBEXT})
-  endif()
-endif()
-
-if(WIN32)
-  set(ALEMBIC_ILMBASE ${LIBDIR}/openexr)
-else()
-  set(ALEMBIC_ILMBASE ${LIBDIR}/ilmbase)
-endif()
-
-set(ALEMBIC_EXTRA_ARGS
-  -DBUILDSTATIC=ON
-  -DLINKSTATIC=ON
-  -DALEMBIC_LIB_USES_BOOST=ON
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DUSE_STATIC_BOOST=On
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=ON
-  -DBoost_DEBUG=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DILMBASE_ROOT=${ALEMBIC_ILMBASE}
-  -DALEMBIC_ILMBASE_INCLUDE_DIRECTORY=${ALEMBIC_ILMBASE}/include/OpenEXR
-  -DALEMBIC_ILMBASE_HALF_LIB=${ALEMBIC_ILMBASE}/lib/${LIBPREFIX}Half${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IMATH_LIB=${ALEMBIC_ILMBASE}/lib/${LIBPREFIX}Imath${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_ILMTHREAD_LIB=${ALEMBIC_ILMBASE}/lib/${LIBPREFIX}IlmThread${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IEX_LIB=${ALEMBIC_ILMBASE}/lib/${LIBPREFIX}Iex${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IEXMATH_LIB=${ALEMBIC_ILMBASE}/lib/${LIBPREFIX}IexMath${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DUSE_PYILMBASE=0
-  -DUSE_PYALEMBIC=0
-  -DUSE_ARNOLD=0
-  -DUSE_MAYA=0
-  -DUSE_PRMAN=0
-  -DUSE_HDF5=Off
-  -DUSE_STATIC_HDF5=Off
-  -DHDF5_ROOT=${LIBDIR}/hdf5
-  -DUSE_TESTS=Off
-  -DALEMBIC_NO_OPENGL=1
-  -DUSE_BINARIES=ON
-  -DALEMBIC_ILMBASE_LINK_STATIC=On
-  -DALEMBIC_SHARED_LIBS=OFF
-  -DGLUT_INCLUDE_DIR=""
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  ${ALEMBIC_HDF5_HL}
-)
-
-ExternalProject_Add(external_alembic
-  URL ${ALEMBIC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${ALEMBIC_MD5}
-  PREFIX ${BUILD_DIR}/alembic
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/alembic
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_alembic after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/alembic ${HARVEST_TARGET}/alembic
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_alembic after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/alembic/lib/alembic.lib ${HARVEST_TARGET}/alembic/lib/alembic_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
-
-
-
-add_dependencies(
-  external_alembic
-  external_boost
-  external_zlib
-  external_ilmbase
-  external_openexr
-)
--- a/build_files/build_environment/cmake/blendthumb.cmake
+++ b/build_files/build_environment/cmake/blendthumb.cmake
@@ -1,67 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(BUILD_MODE STREQUAL Release)
-  if(WIN32)
-    set(THUMB_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../release/windows/blendthumb)
-
-    ExternalProject_Add(external_zlib_32
-      URL ${ZLIB_URI}
-      CMAKE_GENERATOR ${GENERATOR_32}
-      URL_HASH MD5=${ZLIB_HASH}
-      DOWNLOAD_DIR ${DOWNLOAD_DIR}
-      PREFIX ${BUILD_DIR}/zlib32
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib32 ${DEFAULT_CMAKE_FLAGS}
-      INSTALL_DIR ${LIBDIR}/zlib32
-    )
-
-    ExternalProject_Add(external_zlib_64
-      URL ${ZLIB_URI}
-      CMAKE_GENERATOR ${GENERATOR_64}
-      URL_HASH MD5=${ZLIB_HASH}
-      DOWNLOAD_DIR ${DOWNLOAD_DIR}
-      PREFIX ${BUILD_DIR}/zlib64
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib64 ${DEFAULT_CMAKE_FLAGS}
-      INSTALL_DIR ${LIBDIR}/zlib64
-    )
-
-    ExternalProject_Add(external_blendthumb_32
-      CMAKE_GENERATOR ${GENERATOR_32}
-      SOURCE_DIR ${THUMB_DIR}
-      PREFIX ${BUILD_DIR}/blendthumb32
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blendThumb32 ${DEFAULT_CMAKE_FLAGS} -DZLIB_INCLUDE=${LIBDIR}/zlib32/include -DZLIB_LIBS=${LIBDIR}/zlib32/lib/zlibstatic.lib
-      INSTALL_DIR ${LIBDIR}/blendthumb32
-    )
-    add_dependencies(
-      external_blendthumb_32
-      external_zlib_32
-    )
-
-    ExternalProject_Add(external_blendthumb_64
-      CMAKE_GENERATOR ${GENERATOR_64}
-      SOURCE_DIR ${THUMB_DIR}
-      PREFIX ${BUILD_DIR}/blendthumb64
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blendThumb64 ${DEFAULT_CMAKE_FLAGS} -DZLIB_INCLUDE=${LIBDIR}/zlib64/include -DZLIB_LIBS=${LIBDIR}/zlib64/lib/zlibstatic.lib
-      INSTALL_DIR ${LIBDIR}/blendthumb64
-    )
-    add_dependencies(
-      external_blendthumb_64
-      external_zlib_64
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/blosc.cmake
+++ b/build_files/build_environment/cmake/blosc.cmake
@@ -1,75 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(BLOSC_EXTRA_ARGS
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DBUILD_TESTS=OFF
-  -DBUILD_BENCHMARKS=OFF
-  -DCMAKE_DEBUG_POSTFIX=_d
-  -DThreads_FOUND=1
-  -DPTHREAD_LIBS=${LIBDIR}/pthreads/lib/pthreadVC3.lib
-  -DPTHREAD_INCLUDE_DIR=${LIBDIR}/pthreads/inc
-  -DDEACTIVATE_SNAPPY=ON
-  -DCMAKE_POSITION_INDEPENDENT_CODE=ON
-)
-
-if(WIN32)
-  #prevent blosc from including it's own local copy of zlib in the object file
-  #and cause linker errors with everybody else
-  set(BLOSC_EXTRA_ARGS ${BLOSC_EXTRA_ARGS}
-    -DPREFER_EXTERNAL_ZLIB=ON
-  )
-endif()
-
-ExternalProject_Add(external_blosc
-  URL ${BLOSC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${BLOSC_HASH}
-  PREFIX ${BUILD_DIR}/blosc
-  PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/blosc/src/external_blosc < ${PATCH_DIR}/blosc.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blosc ${DEFAULT_CMAKE_FLAGS} ${BLOSC_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/blosc
-)
-
-add_dependencies(
-  external_blosc
-  external_zlib
-)
-if(WIN32)
-  add_dependencies(
-    external_blosc
-    external_pthreads
-  )
-endif()
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_blosc after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc.lib ${HARVEST_TARGET}/blosc/lib/libblosc.lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/blosc/include/ ${HARVEST_TARGET}/blosc/include/
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_blosc after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc_d.lib ${HARVEST_TARGET}/blosc/lib/libblosc_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/boost.cmake
+++ b/build_files/build_environment/cmake/boost.cmake
@@ -1,109 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(BOOST_ADDRESS_MODEL 64)
-
-if(WIN32)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(PYTHON_ARCH x64)
-    set(PYTHON_ARCH2 win-AMD64)
-    set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/amd64/)
-  else()
-    set(PYTHON_ARCH x86)
-    set(PYTHON_ARCH2 win32)
-    set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/win32/)
-    set(BOOST_ADDRESS_MODEL 32)
-  endif()
-  if(MSVC14)
-    set(BOOST_TOOLSET toolset=msvc-14.0)
-    set(BOOST_COMPILER_STRING -vc140)
-  endif()
-  set(JAM_FILE ${BUILD_DIR}/boost/src/external_boost/user-config.jam)
-  set(semi_path "${PATCH_DIR}/semi.txt")
-  FILE(TO_NATIVE_PATH ${semi_path} semi_path)
-  set(BOOST_CONFIGURE_COMMAND bootstrap.bat &&
-                echo using python : ${PYTHON_OUTPUTDIR}\\python.exe > "${JAM_FILE}" &&
-                echo.   : ${BUILD_DIR}/python/src/external_python/include ${BUILD_DIR}/python/src/external_python/pc >> "${JAM_FILE}" &&
-                echo.   : ${BUILD_DIR}/python/src/external_python/pcbuild >> "${JAM_FILE}" &&
-                type ${semi_path} >> "${JAM_FILE}"
-  )
-  set(BOOST_BUILD_COMMAND bjam)
-  #--user-config=user-config.jam
-  set(BOOST_BUILD_OPTIONS runtime-link=static )
-  #set(BOOST_WITH_PYTHON --with-python)
-  set(BOOST_HARVEST_CMD   ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ )
-  if(BUILD_MODE STREQUAL Release)
-    set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-1_68/ ${HARVEST_TARGET}/boost/include/)
-  endif()
-
-elseif(APPLE)
-  set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
-  set(BOOST_BUILD_COMMAND ./b2)
-  set(BOOST_BUILD_OPTIONS toolset=darwin cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} --disable-icu boost.locale.icu=off)
-  set(BOOST_HARVEST_CMD echo .)
-  set(BOOST_PATCH_COMMAND echo .)
-else()
-  set(BOOST_HARVEST_CMD echo .)
-  set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
-  set(BOOST_BUILD_COMMAND ./b2)
-  set(BOOST_BUILD_OPTIONS cxxflags=${PLATFORM_CXXFLAGS} --disable-icu boost.locale.icu=off)
-  set(BOOST_PATCH_COMMAND echo .)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(BOOST_ADDRESS_MODEL 64)
-  else()
-    set(BOOST_ADDRESS_MODEL 32)
-  endif()
-endif()
-
-set(BOOST_OPTIONS
-  --with-filesystem
-  --with-locale
-  --with-thread
-  --with-regex
-  --with-system
-  --with-date_time
-  --with-wave
-  --with-atomic
-  --with-serialization
-  --with-program_options
-  --with-iostreams
-  ${BOOST_WITH_PYTHON}
-  ${BOOST_TOOLSET}
-)
-
-string(TOLOWER ${BUILD_MODE} BOOST_BUILD_TYPE)
-
-ExternalProject_Add(external_boost
-  URL ${BOOST_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${BOOST_HASH}
-  PREFIX ${BUILD_DIR}/boost
-  UPDATE_COMMAND  ""
-  PATCH_COMMAND ${BOOST_PATCH_COMMAND}
-  CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
-  BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=x86 address-model=${BOOST_ADDRESS_MODEL} link=static threading=multi ${BOOST_OPTIONS}    --prefix=${LIBDIR}/boost install
-  BUILD_IN_SOURCE 1
-  INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
-)
-
-if(WIN32)
-  add_dependencies(
-    external_boost
-    Make_Python_Environment
-  )
-endif()
--- a/build_files/build_environment/cmake/bzip2.cmake
+++ b/build_files/build_environment/cmake/bzip2.cmake
@@ -1,39 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(BZIP2_PREFIX "${LIBDIR}/bzip2")
-set(BZIP2_CONFIGURE_ENV echo .)
-set(BZIP2_CONFIGURATION_ARGS)
-
-if(UNIX AND NOT APPLE)
-  set(BZIP2_LDFLAGS "-Wl,--as-needed")
-  set(BZIP2_CFLAGS "-fPIC -Wall -Winline -O2 -g -D_FILE_OFFSET_BITS=64")
-  set(BZIP2_CONFIGURE_ENV ${BZIP2_CONFIGURE_ENV} && export LDFLAGS=${BZIP2_LDFLAGS} && export CFLAGS=${BZIP2_CFLAGS}
-    && export PREFIX=${BZIP2_PREFIX})
-endif()
-
-ExternalProject_Add(external_bzip2
-  URL ${BZIP2_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${BZIP2_HASH}
-  PREFIX ${BUILD_DIR}/bzip2
-  CONFIGURE_COMMAND echo .
-  BUILD_COMMAND ${BZIP2_CONFIGURE_ENV} && cd ${BUILD_DIR}/bzip2/src/external_bzip2/ && make CFLAGS=${BZIP2_CFLAGS} LDFLAGS=${BZIP2_LDFLAGS} -j${MAKE_THREADS}
-  INSTALL_COMMAND ${BZIP2_CONFIGURE_ENV} && cd ${BUILD_DIR}/bzip2/src/external_bzip2/ && make CFLAGS=${BZIP2_CFLAGS} LDFLAGS=${BZIP2_LDFLAGS} PREFIX=${BZIP2_PREFIX} install
-  INSTALL_DIR ${LIBDIR}/bzip2
-)
--- a/build_files/build_environment/cmake/clang.cmake
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -1,63 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(CLANG_EXTRA_ARGS
-  -DCLANG_PATH_TO_LLVM_SOURCE=${BUILD_DIR}/ll/src/ll
-  -DCLANG_PATH_TO_LLVM_BUILD=${LIBDIR}/llvm
-  -DLLVM_USE_CRT_RELEASE=MT
-  -DLLVM_USE_CRT_DEBUG=MTd
-  -DLLVM_CONFIG=${LIBDIR}/llvm/bin/llvm-config
-)
-
-if(WIN32)
-  set(CLANG_GENERATOR "Ninja")
-else()
-  set(CLANG_GENERATOR "Unix Makefiles")
-endif()
-
-
-ExternalProject_Add(external_clang
-  URL ${CLANG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${CLANG_HASH}
-  PREFIX ${BUILD_DIR}/clang
-  CMAKE_GENERATOR ${CLANG_GENERATOR}
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/clang
-)
-
-if(MSVC)
-  if(BUILD_MODE STREQUAL Release)
-    set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/)
-  else()
-    set(CLANG_HARVEST_COMMAND
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/include/ ${HARVEST_TARGET}/llvm/debug/include/
-    )
-  endif()
-  ExternalProject_Add_Step(external_clang after_install
-    COMMAND ${CLANG_HARVEST_COMMAND}
-    DEPENDEES mkdir update patch download configure build install
-  )
-endif()
-
-add_dependencies(
-  external_clang
-  ll
-)
--- a/build_files/build_environment/cmake/clew.cmake
+++ b/build_files/build_environment/cmake/clew.cmake
@@ -1,28 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(CLEW_EXTRA_ARGS)
-
-ExternalProject_Add(external_clew
-  URL ${CLEW_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${CLEW_HASH}
-  PREFIX ${BUILD_DIR}/clew
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clew -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${CLEW_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/clew
-)
--- a/build_files/build_environment/cmake/cuew.cmake
+++ b/build_files/build_environment/cmake/cuew.cmake
@@ -1,29 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(CUEW_EXTRA_ARGS)
-
-ExternalProject_Add(external_cuew
-  URL ${CUEW_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${CUEW_HASH}
-  PREFIX ${BUILD_DIR}/cuew
-  PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/cuew/src/external_cuew < ${PATCH_DIR}/cuew.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/cuew -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${CUEW_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/cuew
-)
--- a/build_files/build_environment/cmake/embree.cmake
+++ b/build_files/build_environment/cmake/embree.cmake
@@ -1,69 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Note the utility apps may use png/tiff/gif system libraries, but the
-# library itself does not depend on them, so should give no problems.
-
-set(EMBREE_EXTRA_ARGS
-  -DEMBREE_ISPC_SUPPORT=OFF
-  -DEMBREE_TUTORIALS=OFF
-  -DEMBREE_STATIC_LIB=ON
-  -DEMBREE_RAY_MASK=ON
-  -DEMBREE_FILTER_FUNCTION=ON
-  -DEMBREE_BACKFACE_CULLING=OFF
-  -DEMBREE_TASKING_SYSTEM=INTERNAL
-  -DEMBREE_MAX_ISA=AVX2
-)
-
-if(WIN32)
-  set(EMBREE_BUILD_DIR ${BUILD_MODE}/)
-else()
-  set(EMBREE_BUILD_DIR)
-endif()
-
-ExternalProject_Add(external_embree
-  URL ${EMBREE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${EMBREE_HASH}
-  PREFIX ${BUILD_DIR}/embree
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/embree ${DEFAULT_CMAKE_FLAGS} ${EMBREE_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/embree
-)
-if(WIN32)
-
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_embree after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/embree ${HARVEST_TARGET}/embree
-      DEPENDEES install
-    )
-  else()
-  ExternalProject_Add_Step(external_embree after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/embree3.lib ${HARVEST_TARGET}/embree/lib/embree3_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/embree_avx.lib ${HARVEST_TARGET}/embree/lib/embree_avx_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/embree_avx2.lib ${HARVEST_TARGET}/embree/lib/embree_avx2_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/embree_sse42.lib ${HARVEST_TARGET}/embree/lib/embree_sse42_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/lexers.lib ${HARVEST_TARGET}/embree/lib/lexers_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/math.lib ${HARVEST_TARGET}/embree/lib/math_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/simd.lib ${HARVEST_TARGET}/embree/lib/simd_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/sys.lib ${HARVEST_TARGET}/embree/lib/sys_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/embree/lib/tasking.lib ${HARVEST_TARGET}/embree/lib/tasking_d.lib
-      DEPENDEES install
-    )
-  endif()
-
-endif()
--- a/build_files/build_environment/cmake/faad.cmake
+++ b/build_files/build_environment/cmake/faad.cmake
@@ -1,40 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(FAAD_EXTRA_ARGS)
-
-if(WIN32)
-  set(FAAD_EXTRA_CONFIGURE "utils\\win32\\ac2ver.exe" "faad2" "configure.ac" > libfaad\\win32_ver.h)
-else()
-  set(FAAD_EXTRA_CONFIGURE echo .)
-endif()
-
-ExternalProject_Add(external_faad
-  URL ${FAAD_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FAAD_HASH}
-  PREFIX ${BUILD_DIR}/faad
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && ${FAAD_EXTRA_CONFIGURE} && ${CONFIGURE_COMMAND} --disable-shared --enable-static --prefix=${LIBDIR}/faad
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make install
-  INSTALL_DIR ${LIBDIR}/faad
-)
-
-if(MSVC)
-  set_target_properties(external_faad PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/ffi.cmake
+++ b/build_files/build_environment/cmake/ffi.cmake
@@ -1,40 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_ffi
-  URL ${FFI_URI}
-  URL_HASH SHA256=${FFI_HASH}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  PREFIX ${BUILD_DIR}/ffi
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ffi/src/external_ffi/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/ffi
-    --enable-shared=no
-    --enable-static=yes
-    --with-pic
-    --libdir=${LIBDIR}/ffi/lib/
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ffi/src/external_ffi/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ffi/src/external_ffi/ && make install
-  PATCH_COMMAND ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/ffi/src/external_ffi < ${PATCH_DIR}/ffi.diff
-  INSTALL_DIR ${LIBDIR}/ffi
-)
-
-if(UNIX AND NOT APPLE)
-  ExternalProject_Add_Step(external_ffi after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/ffi/lib/libffi.a ${LIBDIR}/ffi/lib/libffi_pic.a
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/ffmpeg.cmake
+++ b/build_files/build_environment/cmake/ffmpeg.cmake
@@ -1,152 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(FFMPEG_CFLAGS "-I${mingw_LIBDIR}/lame/include -I${mingw_LIBDIR}/openjpeg/include/ -I${mingw_LIBDIR}/ogg/include -I${mingw_LIBDIR}/vorbis/include -I${mingw_LIBDIR}/theora/include -I${mingw_LIBDIR}/vpx/include -I${mingw_LIBDIR}/x264/include -I${mingw_LIBDIR}/xvidcore/include -I${mingw_LIBDIR}/zlib/include")
-set(FFMPEG_LDFLAGS "-L${mingw_LIBDIR}/lame/lib -L${mingw_LIBDIR}/openjpeg/lib -L${mingw_LIBDIR}/ogg/lib -L${mingw_LIBDIR}/vorbis/lib -L${mingw_LIBDIR}/theora/lib -L${mingw_LIBDIR}/vpx/lib -L${mingw_LIBDIR}/x264/lib -L${mingw_LIBDIR}/xvidcore/lib -L${mingw_LIBDIR}/zlib/lib")
-set(FFMPEG_EXTRA_FLAGS --pkg-config-flags=--static --extra-cflags=${FFMPEG_CFLAGS} --extra-ldflags=${FFMPEG_LDFLAGS})
-set(FFMPEG_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/openjpeg/lib/pkgconfig:${mingw_LIBDIR}/x264/lib/pkgconfig:${mingw_LIBDIR}/vorbis/lib/pkgconfig:${mingw_LIBDIR}/ogg/lib/pkgconfig:${mingw_LIBDIR})
-
-if(WIN32)
-  set(FFMPEG_ENV set ${FFMPEG_ENV} &&)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --disable-static
-    --enable-shared
-    --enable-w32threads
-    --disable-pthreads
-    --enable-libopenjpeg
-  )
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-    set(FFMPEG_EXTRA_FLAGS
-      ${FFMPEG_EXTRA_FLAGS}
-      --x86asmexe=yasm
-    )
-  endif()
-else()
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --enable-static
-    --disable-shared
-    --enable-libopenjpeg
-  )
-endif()
-
-if(APPLE)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --target-os=darwin
-    )
-endif()
-
-ExternalProject_Add(external_ffmpeg
-  URL ${FFMPEG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FFMPEG_HASH}
-  # OpenJpeg is compiled with pthread support on Linux, which is all fine and is what we
-  # want for maximum runtime performance, but due to static nature of that library we
-  # need to force ffmpeg to link against pthread, otherwise test program used by autoconf
-  # will fail. This patch does that in a way that is compatible with multiple distributions.
-  PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/ffmpeg/src/external_ffmpeg < ${PATCH_DIR}/ffmpeg.diff
-  PREFIX ${BUILD_DIR}/ffmpeg
-  CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} &&
-    cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ &&
-    ${FFMPEG_ENV} ${CONFIGURE_COMMAND_NO_TARGET} ${FFMPEG_EXTRA_FLAGS}
-    --disable-lzma
-    --disable-avfilter
-    --disable-vdpau
-    --disable-bzlib
-    --disable-libgsm
-    --disable-libspeex
-    --enable-libvpx
-    --prefix=${LIBDIR}/ffmpeg
-    --enable-libtheora
-    --enable-libvorbis
-    --enable-zlib
-    --enable-stripping
-    --enable-runtime-cpudetect
-    --disable-vaapi
-    --disable-nonfree
-    --enable-gpl
-    --disable-postproc
-    --enable-libmp3lame
-    --disable-librtmp
-    --enable-libx264
-    --enable-libxvid
-    --disable-libopencore-amrnb
-    --disable-libopencore-amrwb
-    --disable-libdc1394
-    --disable-version3
-    --disable-debug
-    --enable-optimizations
-    --disable-sse
-    --disable-ssse3
-    --enable-ffplay
-    --disable-openssl
-    --disable-securetransport
-    --disable-indev=avfoundation
-    --disable-indev=qtkit
-    --disable-sdl2
-    --disable-gnutls
-    --disable-videotoolbox
-    --disable-libxcb
-    --disable-xlib
-    --disable-audiotoolbox
-    --disable-cuvid
-    --disable-nvenc
-    --disable-indev=jack
-    --disable-indev=alsa
-    --disable-outdev=alsa
-    --disable-crystalhd
-    --disable-sndio
-  BUILD_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make install
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ffmpeg ${DEFAULT_CMAKE_FLAGS}
-  INSTALL_DIR ${LIBDIR}/ffmpeg
-)
-
-if(MSVC)
-  set_target_properties(external_ffmpeg PROPERTIES FOLDER Mingw)
-endif()
-
-add_dependencies(
-  external_ffmpeg
-  external_zlib
-  external_faad
-  external_openjpeg
-  external_xvidcore
-  external_x264
-  external_vpx
-  external_theora
-  external_vorbis
-  external_ogg
-  external_lame
-)
-if(WIN32)
-  add_dependencies(
-    external_ffmpeg
-    external_zlib_mingw
-  )
-endif()
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_ffmpeg after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ffmpeg/include ${HARVEST_TARGET}/ffmpeg/include
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ffmpeg/bin ${HARVEST_TARGET}/ffmpeg/lib
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/fftw.cmake
+++ b/build_files/build_environment/cmake/fftw.cmake
@@ -1,47 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(FFTW_EXTRA_ARGS)
-
-if(WIN32)
-  set(FFTW3_ENV set CFLAGS=-fno-stack-check -fno-stack-protector -mno-stack-arg-probe -fno-lto &&)
-  set(FFTW3_PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/fftw3/src/external_fftw3 < ${PATCH_DIR}/fftw3.diff)
-endif()
-
-ExternalProject_Add(external_fftw3
-  URL ${FFTW_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FFTW_HASH}
-  PREFIX ${BUILD_DIR}/fftw3
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${FFTW3_ENV} cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && ${CONFIGURE_COMMAND} --enable-static --prefix=${mingw_LIBDIR}/fftw3
-  PATCH_COMMAND ${FFTW3_PATCH_COMMAND}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make install
-  INSTALL_DIR ${LIBDIR}/fftw3
-)
-
-if(MSVC)
-  set_target_properties(external_fftw3 PROPERTIES FOLDER Mingw)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_fftw3 after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/lib/libfftw3.a ${HARVEST_TARGET}/fftw3/lib/libfftw.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/include/fftw3.h ${HARVEST_TARGET}/fftw3/include/fftw3.h
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/flac.cmake
+++ b/build_files/build_environment/cmake/flac.cmake
@@ -1,32 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_flac
-  URL ${FLAC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${FLAC_HASH}
-  PREFIX ${BUILD_DIR}/flac
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/flac --disable-shared --enable-static
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make install
-  INSTALL_DIR ${LIBDIR}/flac
-)
-
-if(MSVC)
-  set_target_properties(external_flac PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/flexbison.cmake
+++ b/build_files/build_environment/cmake/flexbison.cmake
@@ -1,31 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(FLEXBISON_EXTRA_ARGS)
-
-ExternalProject_Add(external_flexbison
-  URL ${FLEXBISON_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FLEXBISON_HASH}
-  PREFIX ${BUILD_DIR}/flexbison
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/flexbison ${DEFAULT_CMAKE_FLAGS} ${FLEXBISON_EXTRA_ARGS}
-  CONFIGURE_COMMAND echo .
-  BUILD_COMMAND echo .
-  INSTALL_COMMAND COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/flexbison/src/external_flexbison/ ${LIBDIR}/flexbison/
-  INSTALL_DIR ${LIBDIR}/flexbison
-)
--- a/build_files/build_environment/cmake/freeglut.cmake
+++ b/build_files/build_environment/cmake/freeglut.cmake
@@ -1,35 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    set(FREEGLUT_EXTRA_ARGS
-      -DFREEGLUT_BUILD_SHARED_LIBS=Off
-      -DFREEGLUT_BUILD_STATIC_LIBS=On
-    )
-
-    ExternalProject_Add(external_freeglut
-      URL ${FREEGLUT_URI}
-      DOWNLOAD_DIR ${DOWNLOAD_DIR}
-      URL_HASH MD5=${FREEGLUT_HASH}
-      PREFIX ${BUILD_DIR}/freeglut
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freeglut ${DEFAULT_C_FLAGS} ${DEFAULT_CXX_FLAGS} ${FREEGLUT_EXTRA_ARGS}
-      INSTALL_DIR ${LIBDIR}/freeglut
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/freetype.cmake
+++ b/build_files/build_environment/cmake/freetype.cmake
@@ -1,44 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(FREETYPE_EXTRA_ARGS
-  -DCMAKE_RELEASE_POSTFIX:STRING=2ST
-  -DCMAKE_DEBUG_POSTFIX:STRING=2ST_d
-  -DWITH_BZip2=OFF
-  -DWITH_HarfBuzz=OFF
-  -DFT_WITH_HARFBUZZ=OFF
-  -DFT_WITH_BZIP2=OFF
-  -DCMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE
-  -DCMAKE_DISABLE_FIND_PACKAGE_BZip2=TRUE)
-
-ExternalProject_Add(external_freetype
-  URL ${FREETYPE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FREETYPE_HASH}
-  PREFIX ${BUILD_DIR}/freetype
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freetype ${DEFAULT_CMAKE_FLAGS} ${FREETYPE_EXTRA_ARGS}
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/freetype/src/external_freetype < ${PATCH_DIR}/freetype.diff
-  INSTALL_DIR ${LIBDIR}/freetype
-)
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_freetype after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freetype ${HARVEST_TARGET}/freetype
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/glew.cmake
+++ b/build_files/build_environment/cmake/glew.cmake
@@ -1,32 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(GLEW_EXTRA_ARGS
-  -DBUILD_UTILS=Off
-  -DBUILD_SHARED_LIBS=Off
-)
-
-ExternalProject_Add(external_glew
-  URL ${GLEW_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${GLEW_HASH}
-  PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_glew.txt ${BUILD_DIR}/glew/src/external_glew/CMakeLists.txt
-  PREFIX ${BUILD_DIR}/glew
-  CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_INSTALL_PREFIX=${LIBDIR}/glew ${DEFAULT_CMAKE_FLAGS} ${GLEW_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/glew
-)
--- a/build_files/build_environment/cmake/glfw.cmake
+++ b/build_files/build_environment/cmake/glfw.cmake
@@ -1,28 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(GLFW_EXTRA_ARGS)
-
-ExternalProject_Add(external_glfw
-  URL ${GLFW_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${GLFW_HASH}
-  PREFIX ${BUILD_DIR}/glfw
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/glfw -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${GLFW_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/glfw
-)
--- a/build_files/build_environment/cmake/harvest.cmake
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -1,203 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-########################################################################
-# Copy all generated files to the proper strucure as blender prefers
-########################################################################
-
-if(NOT DEFINED HARVEST_TARGET)
-  set(HARVEST_TARGET ${CMAKE_CURRENT_SOURCE_DIR}/Harvest)
-endif()
-message("HARVEST_TARGET = ${HARVEST_TARGET}")
-
-if(WIN32)
-if(BUILD_MODE STREQUAL Release)
-  add_custom_target(Harvest_Release_Results
-    COMMAND # jpeg rename libfile + copy include
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/jpg/lib/jpeg-static.lib ${HARVEST_TARGET}/jpeg/lib/libjpeg.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/jpg/include/ ${HARVEST_TARGET}/jpeg/include/ &&
-        # OpenImageIO
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/include ${HARVEST_TARGET}/OpenImageIO/include &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/lib ${HARVEST_TARGET}/OpenImageIO/lib &&
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/idiff.exe ${HARVEST_TARGET}/OpenImageIO/bin/idiff.exe &&
-        # png
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/png/lib/libpng16_static.lib ${HARVEST_TARGET}/png/lib/libpng.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/png/include/ ${HARVEST_TARGET}/png/include/ &&
-        # freeglut-> opengl
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/freeglut/lib/freeglut_static.lib ${HARVEST_TARGET}/opengl/lib/freeglut_static.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freeglut/include/ ${HARVEST_TARGET}/opengl/include/ &&
-        # glew-> opengl
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/glew/lib/libglew32.lib ${HARVEST_TARGET}/opengl/lib/glew.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/glew/include/ ${HARVEST_TARGET}/opengl/include/ &&
-        # sndfile
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/sndfile/lib/libsndfile.dll.a ${HARVEST_TARGET}/sndfile/lib/libsndfile-1.lib &&
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/sndfile/bin/libsndfile-1.dll ${HARVEST_TARGET}/sndfile/lib/libsndfile-1.dll &&
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/sndfile/include/sndfile.h ${HARVEST_TARGET}/sndfile/include/sndfile.h &&
-        # tiff
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/tiff/lib/tiff.lib ${HARVEST_TARGET}/tiff/lib/libtiff.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tiff/include/ ${HARVEST_TARGET}/tiff/include/ &&
-        # BlendThumb
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/BlendThumb64/bin/blendthumb.dll ${HARVEST_TARGET}/ThumbHandler/lib/BlendThumb64.dll &&
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/BlendThumb32/bin/blendthumb.dll ${HARVEST_TARGET}/ThumbHandler/lib/BlendThumb.dll &&
-        # hidapi
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/hidapi/ ${HARVEST_TARGET}/hidapi/ &&
-        # webp, straight up copy
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/webp ${HARVEST_TARGET}/webp &&
-    DEPENDS
-  )
-endif()
-
-if(BUILD_MODE STREQUAL Debug)
-  add_custom_target(Harvest_Debug_Results
-        # OpenImageIO
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_d.lib &&
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO_Util.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_Util_d.lib &&
-        # python
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/python/ ${HARVEST_TARGET}/python/ &&
-        # hdf5
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/hdf5/lib ${HARVEST_TARGET}/hdf5/lib &&
-        # numpy
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}d.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}d.tar.gz &&
-        # python
-        ${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}_d.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}_d.tar.gz
-    DEPENDS Package_Python
-  )
-endif()
-
-else(WIN32)
-
-function(harvest from to)
-  set(pattern "")
-  foreach(f ${ARGN})
-    set(pattern ${f})
-  endforeach()
-
-  if(pattern STREQUAL "")
-    get_filename_component(dirpath ${to} DIRECTORY)
-    get_filename_component(filename ${to} NAME)
-    install(
-      FILES ${LIBDIR}/${from}
-      DESTINATION ${HARVEST_TARGET}/${dirpath}
-      RENAME ${filename})
-  else()
-    install(
-      DIRECTORY ${LIBDIR}/${from}/
-      DESTINATION ${HARVEST_TARGET}/${to}
-      USE_SOURCE_PERMISSIONS
-      FILES_MATCHING PATTERN ${pattern}
-      PATTERN "pkgconfig" EXCLUDE
-      PATTERN "cmake" EXCLUDE
-      PATTERN "__pycache__" EXCLUDE
-      PATTERN "tests" EXCLUDE)
-  endif()
-endfunction()
-
-harvest(alembic/include alembic/include "*.h")
-harvest(alembic/lib/libAlembic.a alembic/lib/libAlembic.a)
-harvest(alembic/bin alembic/bin "*")
-harvest(boost/include boost/include "*")
-harvest(boost/lib boost/lib "*.a")
-harvest(ffmpeg/include ffmpeg/include "*.h")
-harvest(ffmpeg/lib ffmpeg/lib "*.a")
-harvest(fftw3/include fftw3/include "*.h")
-harvest(fftw3/lib fftw3/lib "*.a")
-harvest(flac/lib sndfile/lib "libFLAC.a")
-harvest(freetype/include freetype/include "*.h")
-harvest(freetype/lib/libfreetype2ST.a freetype/lib/libfreetype.a)
-harvest(glew/include glew/include "*.h")
-harvest(glew/lib glew/lib "*.a")
-harvest(ilmbase openexr "*")
-harvest(ilmbase/include openexr/include "*.h")
-harvest(jemalloc/include jemalloc/include "*.h")
-harvest(jemalloc/lib jemalloc/lib "*.a")
-harvest(jpg/include jpeg/include "*.h")
-harvest(jpg/lib jpeg/lib "libjpeg.a")
-harvest(lame/lib ffmpeg/lib "*.a")
-harvest(clang/bin llvm/bin "clang-format")
-harvest(clang/include llvm/include "*")
-harvest(llvm/include llvm/include "*")
-harvest(llvm/bin llvm/bin "llvm-config")
-harvest(llvm/lib llvm/lib "libLLVM*.a")
-if(APPLE)
-  harvest(openmp/lib openmp/lib "*")
-  harvest(openmp/include openmp/include "*.h")
-endif()
-harvest(ogg/lib ffmpeg/lib "*.a")
-harvest(openal/include openal/include "*.h")
-if(UNIX AND NOT APPLE)
-  harvest(openal/lib openal/lib "*.a")
-
-  harvest(blosc/include blosc/include "*.h")
-  harvest(blosc/lib blosc/lib "*.a")
-
-  harvest(zlib/include zlib/include "*.h")
-  harvest(zlib/lib zlib/lib "*.a")
-
-  harvest(xml2/include xml2/include "*.h")
-  harvest(xml2/lib xml2/lib "*.a")
-else()
-  harvest(blosc/lib openvdb/lib "*.a")
-  harvest(xml2/lib opencollada/lib "*.a")
-endif()
-harvest(opencollada/include/opencollada opencollada/include "*.h")
-harvest(opencollada/lib/opencollada opencollada/lib "*.a")
-harvest(opencolorio/include opencolorio/include "*.h")
-harvest(opencolorio/lib opencolorio/lib "*.a")
-harvest(opencolorio/lib/static opencolorio/lib "*.a")
-harvest(openexr/include openexr/include "*.h")
-harvest(openexr/lib openexr/lib "*.a")
-harvest(openimageio/bin openimageio/bin "idiff")
-harvest(openimageio/bin openimageio/bin "maketx")
-harvest(openimageio/bin openimageio/bin "oiiotool")
-harvest(openimageio/include openimageio/include "*")
-harvest(openimageio/lib openimageio/lib "*.a")
-harvest(openjpeg/include/openjpeg-2.3 openjpeg/include "*.h")
-harvest(openjpeg/lib openjpeg/lib "*.a")
-harvest(opensubdiv/include opensubdiv/include "*.h")
-harvest(opensubdiv/lib opensubdiv/lib "*.a")
-harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
-harvest(openvdb/lib openvdb/lib "*.a")
-harvest(osl/bin osl/bin "oslc")
-harvest(osl/include osl/include "*.h")
-harvest(osl/lib osl/lib "*.a")
-harvest(osl/shaders osl/shaders "*.h")
-harvest(png/include png/include "*.h")
-harvest(png/lib png/lib "*.a")
-harvest(python/bin python/bin "python${PYTHON_SHORT_VERSION}m")
-harvest(python/include python/include "*h")
-harvest(python/lib python/lib "*")
-harvest(sdl/include/SDL2 sdl/include "*.h")
-harvest(sdl/lib sdl/lib "libSDL2.a")
-harvest(sndfile/include sndfile/include "*.h")
-harvest(sndfile/lib sndfile/lib "*.a")
-harvest(spnav/include spnav/include "*.h")
-harvest(spnav/lib spnav/lib "*.a")
-harvest(tbb/include tbb/include "*.h")
-harvest(tbb/lib/libtbb_static.a tbb/lib/libtbb.a)
-harvest(theora/lib ffmpeg/lib "*.a")
-harvest(tiff/include tiff/include "*.h")
-harvest(tiff/lib tiff/lib "*.a")
-harvest(vorbis/lib ffmpeg/lib "*.a")
-harvest(vpx/lib ffmpeg/lib "*.a")
-harvest(webp/lib ffmpeg/lib "*.a")
-harvest(x264/lib ffmpeg/lib "*.a")
-harvest(xvidcore/lib ffmpeg/lib "*.a")
-harvest(embree/include embree/include "*.h")
-harvest(embree/lib embree/lib "*.a")
-
-endif()
--- a/build_files/build_environment/cmake/hdf5.cmake
+++ b/build_files/build_environment/cmake/hdf5.cmake
@@ -1,42 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(HDF5_EXTRA_ARGS
-  -DHDF5_ENABLE_THREADSAFE=Off
-  -DHDF5_BUILD_CPP_LIB=Off
-  -DBUILD_TESTING=Off
-  -DHDF5_BUILD_TOOLS=Off
-  -DHDF5_BUILD_EXAMPLES=Off
-  -DHDF5_BUILD_HL_LIB=On
-  -DBUILD_STATIC_CRT_LIBS=On
-  -DBUILD_SHARED_LIBS=On
-)
-
-if(WIN32)
-  set(HDF5_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/hdf5/src/external_hdf5 < ${PATCH_DIR}/hdf5.diff)
-endif()
-
-ExternalProject_Add(external_hdf5
-  URL ${HDF5_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${HDF5_HASH}
-  PREFIX ${BUILD_DIR}/hdf5
-  PATCH_COMMAND ${HDF5_PATCH}
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/hdf5 ${HDF5_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/hdf5
-)
--- a/build_files/build_environment/cmake/hidapi.cmake
+++ b/build_files/build_environment/cmake/hidapi.cmake
@@ -1,29 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(HIDAPI_EXTRA_ARGS)
-
-ExternalProject_Add(external_hidapi
-  URL ${HIDAPI_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${HIDAPI_HASH}
-  PREFIX ${BUILD_DIR}/hidapi
-  PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_hidapi.txt   ${BUILD_DIR}/hidapi/src/external_hidapi/cmakelists.txt && ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/hidapi/src/external_hidapi < ${PATCH_DIR}/hidapi.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/hidapi -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${HIDAPI_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/hidapi
-)
--- a/build_files/build_environment/cmake/iconv.cmake
+++ b/build_files/build_environment/cmake/iconv.cmake
@@ -1,41 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(ICONV_EXTRA_ARGS)
-
-ExternalProject_Add(external_iconv
-  URL ${ICONV_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${ICONV_HASH}
-  PREFIX ${BUILD_DIR}/iconv
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && ${CONFIGURE_COMMAND} --enable-static --prefix=${mingw_LIBDIR}/iconv
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && make install
-  INSTALL_DIR ${LIBDIR}/iconv
-)
-
-if(MSVC)
-  set_target_properties(external_iconv PROPERTIES FOLDER Mingw)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_iconv after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/iconv/lib/libiconv.a ${HARVEST_TARGET}/iconv/lib/iconv.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/iconv/include/iconv.h ${HARVEST_TARGET}/iconv/include/iconv.h
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/ilmbase.cmake
+++ b/build_files/build_environment/cmake/ilmbase.cmake
@@ -1,58 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(ILMBASE_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
-  set(ILMBASE_EXTRA_ARGS
-    -DBUILD_SHARED_LIBS=OFF
-    -DCMAKE_CXX_STANDARD_LIBRARIES=${ILMBASE_CMAKE_CXX_STANDARD_LIBRARIES}
-  )
-
-  ExternalProject_Add(external_ilmbase
-    URL ${ILMBASE_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${ILMBASE_HASH}
-    PREFIX ${BUILD_DIR}/ilmbase
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ilmbase ${DEFAULT_CMAKE_FLAGS} ${ILMBASE_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/openexr
-  )
-
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_ilmbase after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ilmbase ${HARVEST_TARGET}/openexr
-      DEPENDEES install
-    )
-  endif()
-
-else()
-  set(ILMBASE_EXTRA_ARGS
-    --enable-static
-    --disable-shared
-    --enable-cxxstd=11
-  )
-  ExternalProject_Add(external_ilmbase
-    URL ${ILMBASE_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${ILMBASE_HASH}
-    PREFIX ${BUILD_DIR}/ilmbase
-    CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ilmbase/src/external_ilmbase/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/ilmbase ${ILMBASE_EXTRA_ARGS}
-    BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ilmbase/src/external_ilmbase/ && make -j${MAKE_THREADS}
-    INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ilmbase/src/external_ilmbase/ && make install
-    INSTALL_DIR ${LIBDIR}/openexr
-  )
-endif()
--- a/build_files/build_environment/cmake/jemalloc.cmake
+++ b/build_files/build_environment/cmake/jemalloc.cmake
@@ -1,28 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_jemalloc
-  URL ${JEMALLOC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${JEMALLOC_HASH}
-  PREFIX ${BUILD_DIR}/jemalloc
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/jemalloc --disable-shared --enable-static --with-pic
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && make install
-  INSTALL_DIR ${LIBDIR}/jemalloc
-)
--- a/build_files/build_environment/cmake/jpeg.cmake
+++ b/build_files/build_environment/cmake/jpeg.cmake
@@ -1,65 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  # cmake for windows
-  set(JPEG_EXTRA_ARGS -DNASM=${NASM_PATH} -DWITH_JPEG8=ON  -DCMAKE_DEBUG_POSTFIX=d)
-
-  ExternalProject_Add(external_jpeg
-    URL ${JPEG_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${JPEG_HASH}
-    PREFIX ${BUILD_DIR}/jpg
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/jpg ${DEFAULT_CMAKE_FLAGS} ${JPEG_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/jpg
-  )
-
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_jpeg after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/jpg/lib/jpegd${LIBEXT}  ${LIBDIR}/jpg/lib/jpeg${LIBEXT}
-      DEPENDEES install
-    )
-  endif()
-
-  if(BUILD_MODE STREQUAL Release)
-    set(JPEG_LIBRARY jpeg-static${LIBEXT})
-  else()
-    set(JPEG_LIBRARY jpeg-staticd${LIBEXT})
-  endif()
-else(WIN32)
-  # autoconf for unix
-  if(APPLE)
-    set(JPEG_EXTRA_ARGS --host x86_64-apple-darwin --with-jpeg8)
-  else()
-    set(JPEG_EXTRA_ARGS --with-jpeg8)
-  endif()
-
-  ExternalProject_Add(external_jpeg
-    URL ${JPEG_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${JPEG_HASH}
-    CONFIGURE_COMMAND ${CONFIGURE_ENV} && autoreconf -fiv && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/jpg NASM=yasm ${JPEG_EXTRA_ARGS}
-    BUILD_IN_SOURCE 1
-    BUILD_COMMAND ${CONFIGURE_ENV} && make install
-    PREFIX ${BUILD_DIR}/jpg
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/jpg ${DEFAULT_CMAKE_FLAGS} ${JPEG_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/jpg
-  )
-
-  set(JPEG_LIBRARY libjpeg${LIBEXT})
-endif(WIN32)
--- a/build_files/build_environment/cmake/lame.cmake
+++ b/build_files/build_environment/cmake/lame.cmake
@@ -1,47 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(LAME_EXTRA_ARGS)
-if(MSVC)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-  set(LAME_EXTRA_ARGS CFLAGS=-msse)
-  endif()
-endif()
-
-ExternalProject_Add(external_lame
-  URL ${LAME_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${LAME_HASH}
-  PREFIX ${BUILD_DIR}/lame
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lame/src/external_lame/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/lame --disable-shared --enable-static ${LAME_EXTRA_ARGS}
-    --enable-export=full
-    --with-fileio=sndfile
-    --without-vorbis
-    --with-pic
-    --disable-mp3x
-    --disable-mp3rtp
-    --disable-gtktest
-    --disable-frontend
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lame/src/external_lame/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lame/src/external_lame/ && make install
-  INSTALL_DIR ${LIBDIR}/lame
-)
-
-if(MSVC)
-  set_target_properties(external_lame PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/lcms.cmake
+++ b/build_files/build_environment/cmake/lcms.cmake
@@ -1,31 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(LCMS_EXTRA_ARGS
-)
-
-ExternalProject_Add(external_lcms
-  URL ${LCMS_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${LCMS_HASH}
-  PREFIX ${BUILD_DIR}/lcms
-  #patch taken from ocio
-  PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_lcms.txt ${BUILD_DIR}/lcms/src/external_lcms/CMakeLists.txt
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/lcms ${DEFAULT_CMAKE_FLAGS} ${LCMS_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/lcms
-)
--- a/build_files/build_environment/cmake/llvm.cmake
+++ b/build_files/build_environment/cmake/llvm.cmake
@@ -1,58 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(LLVM_EXTRA_ARGS
-  -DLLVM_USE_CRT_RELEASE=MT
-  -DLLVM_USE_CRT_DEBUG=MTd
-  -DLLVM_INCLUDE_TESTS=OFF
-  -DLLVM_TARGETS_TO_BUILD=X86
-  -DLLVM_INCLUDE_EXAMPLES=OFF
-  -DLLVM_ENABLE_TERMINFO=OFF
-)
-
-if(WIN32)
-  set(LLVM_GENERATOR "Ninja")
-else()
-  set(LLVM_GENERATOR "Unix Makefiles")
-endif()
-
-# short project name due to long filename issues on windows
-ExternalProject_Add(ll
-  URL ${LLVM_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${LLVM_HASH}
-  CMAKE_GENERATOR ${LLVM_GENERATOR}
-  PREFIX ${BUILD_DIR}/ll
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/llvm
-)
-
-if(MSVC)
-  if(BUILD_MODE STREQUAL Release)
-    set(LLVM_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/ ${HARVEST_TARGET}/llvm/ )
-  else()
-    set(LLVM_HARVEST_COMMAND
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/include/ ${HARVEST_TARGET}/llvm/debug/include/
-    )
-  endif()
-  ExternalProject_Add_Step(ll after_install
-    COMMAND ${LLVM_HARVEST_COMMAND}
-    DEPENDEES mkdir update patch download configure build install
-  )
-endif()
--- a/build_files/build_environment/cmake/lzma.cmake
+++ b/build_files/build_environment/cmake/lzma.cmake
@@ -1,32 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(LZMA_PATCH_CMD echo .)
-
-ExternalProject_Add(external_lzma
-  URL ${LZMA_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${LZMA_HASH}
-  PREFIX ${BUILD_DIR}/lzma
-  PATCH_COMMAND ${LZMA_PATCH_CMD}
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lzma/src/external_lzma/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/lzma
-    --disable-shared
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lzma/src/external_lzma/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lzma/src/external_lzma/ && make install
-  INSTALL_DIR ${LIBDIR}/lzma
-)
--- a/build_files/build_environment/cmake/numpy.cmake
+++ b/build_files/build_environment/cmake/numpy.cmake
@@ -1,66 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(MSVC)
-  if(BUILD_MODE STREQUAL Debug)
-    set(NUMPY_DIR_POSTFIX -pydebug)
-    set(NUMPY_ARCHIVE_POSTFIX d)
-    set(NUMPY_BUILD_OPTION --debug)
-  else()
-    set(NUMPY_DIR_POSTFIX)
-    set(NUMPY_ARCHIVE_POSTFIX)
-    set(NUMPY_BUILD_OPTION)
-  endif()
-endif()
-
-set(NUMPY_POSTFIX)
-
-if(WIN32)
-  set(NUMPY_INSTALL
-    ${CMAKE_COMMAND} -E copy_directory "${BUILD_DIR}/python/src/external_python/run/lib/site-packages/numpy/core/include/numpy" "${LIBDIR}/python/include/python${PYTHON_SHORT_VERSION}/numpy" &&
-    ${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/numpy/src/external_numpy/build/lib.${PYTHON_ARCH2}-${PYTHON_SHORT_VERSION}${NUMPY_DIR_POSTFIX}"
-    ${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}${NUMPY_ARCHIVE_POSTFIX}.tar.gz" "."
-  )
-else()
-  set(NUMPY_INSTALL echo .)
-  set(NUMPY_PATCH echo .)
-endif()
-
-ExternalProject_Add(external_numpy
-  URL ${NUMPY_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${NUMPY_HASH}
-  PREFIX ${BUILD_DIR}/numpy
-  PATCH_COMMAND ${NUMPY_PATCH}
-  CONFIGURE_COMMAND ""
-  LOG_BUILD 1
-  BUILD_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/numpy/src/external_numpy/setup.py build ${NUMPY_BUILD_OPTION} install --old-and-unmanageable
-  INSTALL_COMMAND ${NUMPY_INSTALL}
-)
-
-if(WIN32)
-  ExternalProject_Add_Step(external_numpy after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}${NUMPY_ARCHIVE_POSTFIX}.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}${NUMPY_ARCHIVE_POSTFIX}.tar.gz
-      DEPENDEES install
-    )
-endif()
-
-add_dependencies(
-  external_numpy
-  Make_Python_Environment
-)
--- a/build_files/build_environment/cmake/ogg.cmake
+++ b/build_files/build_environment/cmake/ogg.cmake
@@ -1,32 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_ogg
-  URL ${OGG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${OGG_HASH}
-  PREFIX ${BUILD_DIR}/ogg
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/ogg --disable-shared --enable-static
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && make install
-  INSTALL_DIR ${LIBDIR}/ogg
-)
-
-if(MSVC)
-  set_target_properties(external_ogg PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/openal.cmake
+++ b/build_files/build_environment/cmake/openal.cmake
@@ -1,67 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(BUILD_MODE STREQUAL Release)
-  set(OPENAL_EXTRA_ARGS
-    -DALSOFT_UTILS=OFF
-    -DALSOFT_NO_CONFIG_UTIL=ON
-    -DALSOFT_EXAMPLES=OFF
-    -DALSOFT_TESTS=OFF
-    -DALSOFT_CONFIG=OFF
-    -DALSOFT_HRTF_DEFS=OFF
-    -DALSOFT_INSTALL=ON
-    -DALSOFT_BACKEND_SNDIO=OFF
-  )
-
-  if(UNIX)
-    set(OPENAL_EXTRA_ARGS
-      ${OPENAL_EXTRA_ARGS}
-      -DLIBTYPE=STATIC
-    )
-  endif()
-
-  if(UNIX AND NOT APPLE)
-    # Ensure we have backends for playback.
-    set(OPENAL_EXTRA_ARGS
-      ${OPENAL_EXTRA_ARGS}
-      -DALSOFT_REQUIRE_ALSA=ON
-      -DALSOFT_REQUIRE_OSS=ON
-      -DALSOFT_REQUIRE_PULSEAUDIO=ON
-    )
-  endif()
-
-  ExternalProject_Add(external_openal
-    URL ${OPENAL_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${OPENAL_HASH}
-    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
-  )
-
-  if(WIN32)
-    ExternalProject_Add_Step(external_openal after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openal/lib/openal32.lib ${HARVEST_TARGET}/openal/lib/openal32.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openal/bin/openal32.dll ${HARVEST_TARGET}/openal/lib/openal32.dll
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openal/include/ ${HARVEST_TARGET}/openal/include/
-      DEPENDEES install
-    )
-  endif()
-
-endif()
--- a/build_files/build_environment/cmake/opencollada.cmake
+++ b/build_files/build_environment/cmake/opencollada.cmake
@@ -1,65 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(UNIX)
-  set(OPENCOLLADA_EXTRA_ARGS
-    -DLIBXML2_INCLUDE_DIR=${LIBDIR}/xml2/include/libxml2
-    -DLIBXML2_LIBRARIES=${LIBDIR}/xml2/lib/libxml2.a)
-endif()
-
-ExternalProject_Add(external_opencollada
-  URL ${OPENCOLLADA_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENCOLLADA_HASH}
-  PREFIX ${BUILD_DIR}/opencollada
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/opencollada/src/external_opencollada < ${PATCH_DIR}/opencollada.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/opencollada ${DEFAULT_CMAKE_FLAGS} ${OPENCOLLADA_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/opencollada
-)
-
-if(UNIX)
-  add_dependencies(
-    external_opencollada
-    external_xml2
-  )
-endif()
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_opencollada after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencollada/ ${HARVEST_TARGET}/opencollada/
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_opencollada after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/buffer.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/buffer_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/ftoa.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/ftoa_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/GeneratedSaxParser.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/GeneratedSaxParser_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/MathMLSolver.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/MathMLSolver_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADABaseUtils.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADABaseUtils_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADAFramework.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADAFramework_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADASaxFrameworkLoader.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADASaxFrameworkLoader_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADAStreamWriter.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADAStreamWriter_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/pcre.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/pcre_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/UTF.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/UTF_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/xml.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/xml_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/opencolorio.cmake
+++ b/build_files/build_environment/cmake/opencolorio.cmake
@@ -1,112 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(OPENCOLORIO_EXTRA_ARGS
-  -DOCIO_BUILD_APPS=OFF
-  -DOCIO_BUILD_PYGLUE=OFF
-  -DOCIO_BUILD_NUKE=OFF
-  -DOCIO_USE_BOOST_PTR=OFF
-  -DOCIO_BUILD_STATIC=ON
-  -DOCIO_BUILD_SHARED=OFF
-  -DOCIO_BUILD_TRUELIGHT=OFF
-  -DOCIO_BUILD_DOCS=OFF
-  -DOCIO_BUILD_PYGLUE=OFF
-  -DOCIO_BUILD_JNIGLUE=OFF
-  -DOCIO_STATIC_JNIGLUE=OFF
-)
-
-if(WIN32)
-  set(OCIO_PATCH opencolorio_win.diff)
-  set(OPENCOLORIO_EXTRA_ARGS
-    ${OPENCOLORIO_EXTRA_ARGS}
-    -DOCIO_BUILD_TESTS=OFF
-    -DOCIO_USE_SSE=ON
-    -DOCIO_INLINES_HIDDEN=OFF
-    -DOCIO_PYGLUE_LINK=OFF
-    -DOCIO_PYGLUE_RESPECT_ABI=OFF
-    -DOCIO_PYGLUE_SONAME=OFF
-    -DOCIO_PYGLUE_LIB_PREFIX=OFF
-    -DUSE_EXTERNAL_TINYXML=ON
-    -DTINYXML_INCLUDE_DIR=${LIBDIR}/tinyxml/include
-    -DTINYXML_LIBRARY=${LIBDIR}/tinyxml/lib/tinyxml${libext}
-    -DUSE_EXTERNAL_YAML=ON
-    -DYAML_CPP_FOUND=ON
-    -DYAML_CPP_VERSION=${YAMLCPP_VERSION}
-    -DUSE_EXTERNAL_LCMS=ON
-    -DINC_1=${LIBDIR}/tinyxml/include
-    -DINC_2=${LIBDIR}/yamlcpp/include
-    #lie because ocio cmake is demanding boost even though it is not needed
-    -DYAML_CPP_VERSION=0.5.0
-  )
-else()
-  set(OCIO_PATCH opencolorio.diff)
-  set(OPENCOLORIO_EXTRA_ARGS
-    ${OPENCOLORIO_EXTRA_ARGS}
-  )
-endif()
-
-ExternalProject_Add(external_opencolorio
-  URL ${OPENCOLORIO_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENCOLORIO_HASH}
-  PREFIX ${BUILD_DIR}/opencolorio
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/opencolorio/src/external_opencolorio < ${PATCH_DIR}/${OCIO_PATCH}
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/opencolorio ${DEFAULT_CMAKE_FLAGS} ${OPENCOLORIO_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/opencolorio
-)
-
-if(NOT WIN32)
-  add_custom_command(
-    OUTPUT ${LIBDIR}/opencolorio/lib/libtinyxml.a
-    COMMAND cp ${BUILD_DIR}/opencolorio/src/external_opencolorio-build/ext/dist/lib/libtinyxml.a ${LIBDIR}/opencolorio/lib/libtinyxml.a
-    COMMAND cp ${BUILD_DIR}/opencolorio/src/external_opencolorio-build/ext/dist/lib/libyaml-cpp.a ${LIBDIR}/opencolorio/lib/libyaml-cpp.a
-  )
-  add_custom_target(external_opencolorio_extra ALL DEPENDS external_opencolorio ${LIBDIR}/opencolorio/lib/libtinyxml.a)
-endif()
-
-add_dependencies(
-  external_opencolorio
-  external_boost
-)
-
-if(WIN32)
-  add_dependencies(
-    external_opencolorio
-    external_tinyxml
-    external_yamlcpp
-
-  )
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_opencolorio after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencolorio/include ${HARVEST_TARGET}/opencolorio/include
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencolorio/lib/static ${HARVEST_TARGET}/opencolorio/lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/yamlcpp/lib/libyaml-cppmt.lib ${HARVEST_TARGET}/opencolorio/lib/libyaml-cpp.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tinyxml/lib/tinyxml.lib ${HARVEST_TARGET}/opencolorio/lib/tinyxml.lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_opencolorio after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencolorio/lib/static/Opencolorio.lib ${HARVEST_TARGET}/opencolorio/lib/OpencolorIO_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/yamlcpp/lib/libyaml-cppmtd.lib ${HARVEST_TARGET}/opencolorio/lib/libyaml-cpp_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tinyxml/lib/tinyxml.lib ${HARVEST_TARGET}/opencolorio/lib/tinyxml_d.lib
-      DEPENDEES install
-    )
-  endif()
-
-endif()
--- a/build_files/build_environment/cmake/openexr.cmake
+++ b/build_files/build_environment/cmake/openexr.cmake
@@ -1,78 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(OPENEXR_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
-  set(OPENEXR_EXTRA_ARGS
-    -DCMAKE_CXX_STANDARD_LIBRARIES=${OPENEXR_CMAKE_CXX_STANDARD_LIBRARIES}
-    -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-    -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-    -DILMBASE_PACKAGE_PREFIX=${LIBDIR}/ilmbase
-    -DOPENEXR_BUILD_ILMBASE=On
-    -DOPENEXR_BUILD_OPENEXR=On
-    -DOPENEXR_BUILD_PYTHON_LIBS=Off
-    -DOPENEXR_BUILD_STATIC=On
-    -DOPENEXR_BUILD_SHARED=Off
-    -DOPENEXR_BUILD_TESTS=Off
-    -DOPENEXR_BUILD_VIEWERS=Off
-    -DOPENEXR_BUILD_UTILS=Off
-    -DOPENEXR_NAMESPACE_VERSIONING=Off
-  )
-  ExternalProject_Add(external_openexr
-    URL ${OPENEXR_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${OPENEXR_HASH}
-    PREFIX ${BUILD_DIR}/openexr
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openexr ${DEFAULT_CMAKE_FLAGS} ${OPENEXR_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/openexr
-  )
-
-  ExternalProject_Add_Step(external_openexr after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/lib ${HARVEST_TARGET}/openexr/lib
-    #libs have moved between versions, just duplicate it for now.
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/lib ${LIBDIR}/ilmbase/lib
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/include ${HARVEST_TARGET}/openexr/include
-    DEPENDEES install
-  )
-
-else()
-  set(OPENEXR_PKG_CONFIG_PATH ${LIBDIR}/zlib/share/pkgconfig)
-  set(OPENEXR_EXTRA_ARGS
-    --enable-static
-    --disable-shared
-    --enable-cxxstd=11
-    --with-ilmbase-prefix=${LIBDIR}/ilmbase
-    )
-
-  ExternalProject_Add(external_openexr
-    URL ${OPENEXR_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${OPENEXR_HASH}
-    PREFIX ${BUILD_DIR}/openexr
-    CONFIGURE_COMMAND ${CONFIGURE_ENV} && export PKG_CONFIG_PATH=${OPENEXR_PKG_CONFIG_PATH} && cd ${BUILD_DIR}/openexr/src/external_openexr/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/openexr ${OPENEXR_EXTRA_ARGS}
-    BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openexr/src/external_openexr/ && make -j${MAKE_THREADS}
-    INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openexr/src/external_openexr/ && make install
-    INSTALL_DIR ${LIBDIR}/openexr
-  )
-endif()
-
-add_dependencies(
-  external_openexr
-  external_zlib
-  external_ilmbase
-)
--- a/build_files/build_environment/cmake/openimageio.cmake
+++ b/build_files/build_environment/cmake/openimageio.cmake
@@ -1,152 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(BUILD_MODE STREQUAL Release)
-  set(OIIO_TOOLS ON)
-else()
-  set(OIIO_TOOLS OFF)
-endif()
-
-if(UNIX AND NOT APPLE)
-  # This causes linking to static pthread libraries which gives link errors.
-  # Since we manually specify library paths it should static link other libs.
-  set(OPENIMAGEIO_LINKSTATIC -DLINKSTATIC=OFF)
-else()
-  set(OPENIMAGEIO_LINKSTATIC -DLINKSTATIC=ON)
-endif()
-
-if(WIN32)
-  set(PNG_LIBNAME libpng16_static${LIBEXT})
-  set(OIIO_SIMD_FLAGS -DUSE_SIMD=sse2 -DOPJ_STATIC=1)
-  set(OPENJPEG_POSTFIX _msvc)
-else()
-  set(PNG_LIBNAME libpng${LIBEXT})
-  set(OIIO_SIMD_FLAGS)
-endif()
-
-if(WITH_WEBP)
-  set(WEBP_ARGS
-    -DWEBP_INCLUDE_DIR=${LIBDIR}/webp/include
-    -DWEBP_LIBRARY=${LIBDIR}/webp/lib/${LIBPREFIX}webp${LIBEXT}
-  )
-  set(WEBP_DEP external_webp)
-endif()
-
-if(MSVC)
-  set(OPENJPEG_FLAGS
-    -DOPENJPEG_HOME=${LIBDIR}/openjpeg_msvc
-    -DOPENJPEG_INCLUDE_DIR=${LIBDIR}/openjpeg_msvc/include/openjpeg-${OPENJPEG_SHORT_VERSION}
-    -DOPENJPEG_LIBRARY=${LIBDIR}/openjpeg_msvc/lib/openjp2${LIBEXT}
-    -DOPENJPEG_LIBRARY_DEBUG=${LIBDIR}/openjpeg_msvc/lib/openjp2${LIBEXT}
-  )
-else()
-  set(OPENJPEG_FLAGS
-    -DOPENJPEG_INCLUDE_DIR=${LIBDIR}/openjpeg/include/openjpeg-${OPENJPEG_SHORT_VERSION}
-    -DOPENJPEG_LIBRARY=${LIBDIR}/openjpeg/lib/${OPENJPEG_LIBRARY}
-  )
-endif()
-
-set(OPENIMAGEIO_EXTRA_ARGS
-  -DBUILDSTATIC=ON
-  ${OPENIMAGEIO_LINKSTATIC}
-  -DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/openexr/
-  -DOPENEXR_ILMIMF_LIBRARIES=${LIBDIR}/openexr/lib/IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -OIIO_BUILD_CPP11=ON
-  -DUSE_OPENGL=OFF
-  -DUSE_TBB=OFF
-  -DUSE_FIELD3D=OFF
-  -DUSE_QT=OFF
-  -DUSE_PYTHON=OFF
-  -DUSE_GIF=OFF
-  -DUSE_OPENCV=OFF
-  -DUSE_OPENSSL=OFF
-  -DUSE_OPENJPEG=ON
-  -DUSE_FFMPEG=OFF
-  -DUSE_PTEX=OFF
-  -DUSE_FREETYPE=OFF
-  -DUSE_LIBRAW=OFF
-  -DUSE_PYTHON=OFF
-  -DUSE_PYTHON3=OFF
-  -DUSE_OCIO=OFF
-  -DUSE_WEBP=${WITH_WEBP}
-  -DOIIO_BUILD_TOOLS=${OIIO_TOOLS}
-  -DOIIO_BUILD_TESTS=OFF
-  -DBUILD_TESTING=OFF
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include
-  -DPNG_LIBRARY=${LIBDIR}/png/lib/${PNG_LIBNAME}
-  -DPNG_PNG_INCLUDE_DIR=${LIBDIR}/png/include
-  -DTIFF_LIBRARY=${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT}
-  -DTIFF_INCLUDE_DIR=${LIBDIR}/tiff/include
-  -DJPEG_LIBRARY=${LIBDIR}/jpg/lib/${JPEG_LIBRARY}
-  -DJPEG_INCLUDE_DIR=${LIBDIR}/jpg/include
-  ${OPENJPEG_FLAGS}
-  -DOCIO_PATH=${LIBDIR}/opencolorio/
-  -DOpenEXR_USE_STATIC_LIBS=On
-  -DOPENEXR_HOME=${LIBDIR}/openexr/
-  -DILMBASE_INCLUDE_PATH=${LIBDIR}/ilmbase/
-  -DILMBASE_PACKAGE_PREFIX=${LIBDIR}/ilmbase/
-  -DILMBASE_INCLUDE_DIR=${LIBDIR}/ilmbase/include/
-  -DOPENEXR_HALF_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IMATH_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DSTOP_ON_WARNING=OFF
-  ${WEBP_FLAGS}
-  ${OIIO_SIMD_FLAGS}
-)
-
-ExternalProject_Add(external_openimageio
-  URL ${OPENIMAGEIO_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENIMAGEIO_HASH}
-  PREFIX ${BUILD_DIR}/openimageio
-  PATCH_COMMAND
-    ${PATCH_CMD} -p 0 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/src/include < ${PATCH_DIR}/openimageio_gdi.diff &&
-    ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/ < ${PATCH_DIR}/openimageio_static_libs.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openimageio ${DEFAULT_CMAKE_FLAGS} ${OPENIMAGEIO_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/openimageio
-)
-
-add_dependencies(
-  external_openimageio
-  external_png external_zlib
-  external_ilmbase
-  external_openexr
-  external_jpeg
-  external_boost
-  external_tiff
-  external_opencolorio
-  external_openjpeg${OPENJPEG_POSTFIX}
-  ${WEBP_DEP}
-)
-if(NOT WIN32)
-  add_dependencies(
-    external_openimageio
-    external_opencolorio_extra
-  )
-endif()
--- a/build_files/build_environment/cmake/openjpeg.cmake
+++ b/build_files/build_environment/cmake/openjpeg.cmake
@@ -1,64 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Note the encoder/decoder may use png/tiff/lcms system libraries, but the
-# library itself does not depend on them, so should give no problems.
-
-set(OPENJPEG_EXTRA_ARGS -DBUILD_SHARED_LIBS=OFF)
-
-if(WIN32)
-  set(OPENJPEG_EXTRA_ARGS -G "MSYS Makefiles" -DBUILD_PKGCONFIG_FILES=On)
-else()
-  set(OPENJPEG_EXTRA_ARGS ${DEFAULT_CMAKE_FLAGS})
-endif()
-
-ExternalProject_Add(external_openjpeg
-  URL ${OPENJPEG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${OPENJPEG_HASH}
-  PREFIX ${BUILD_DIR}/openjpeg
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build && ${CMAKE_COMMAND} ${OPENJPEG_EXTRA_ARGS} -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openjpeg -DBUILD_SHARED_LIBS=Off -DBUILD_THIRDPARTY=OFF ${BUILD_DIR}/openjpeg/src/external_openjpeg
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build/ && make install
-  INSTALL_DIR ${LIBDIR}/openjpeg
-)
-
-#on windows ffmpeg wants a mingw build, while oiio needs a msvc build
-if(MSVC)
-  set(OPENJPEG_EXTRA_ARGS ${DEFAULT_CMAKE_FLAGS})
-  ExternalProject_Add(external_openjpeg_msvc
-    URL ${OPENJPEG_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH SHA256=${OPENJPEG_HASH}
-    PREFIX ${BUILD_DIR}/openjpeg_msvc
-    CMAKE_ARGS ${OPENJPEG_EXTRA_ARGS} -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openjpeg_msvc -DBUILD_SHARED_LIBS=Off -DBUILD_THIRDPARTY=OFF
-    INSTALL_DIR ${LIBDIR}/openjpeg_msvc
-  )
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_openjpeg_msvc after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openjpeg_msvc/lib ${HARVEST_TARGET}/openjpeg/lib &&
-          ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openjpeg_msvc/include ${HARVEST_TARGET}/openjpeg/include
-      DEPENDEES install
-    )
-  endif()
-endif()
-
-set(OPENJPEG_LIBRARY libopenjp2${LIBEXT})
-if(MSVC)
-  set_target_properties(external_openjpeg PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/openmp.cmake
+++ b/build_files/build_environment/cmake/openmp.cmake
@@ -1,33 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-
-ExternalProject_Add(external_openmp
-  URL ${OPENMP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENMP_HASH}
-  PREFIX ${BUILD_DIR}/openmp
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openmp ${DEFAULT_CMAKE_FLAGS}
-  INSTALL_COMMAND cd ${BUILD_DIR}/openmp/src/external_openmp-build && install_name_tool -id @executable_path/../Resources/lib/libomp.dylib runtime/src/libomp.dylib && make install
-  INSTALL_DIR ${LIBDIR}/openmp
-)
-
-add_dependencies(
-  external_openmp
-  external_clang
-)
--- a/build_files/build_environment/cmake/opensubdiv.cmake
+++ b/build_files/build_environment/cmake/opensubdiv.cmake
@@ -1,101 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(OPENSUBDIV_EXTRA_ARGS
-  -DNO_EXAMPLES=ON
-  -DNO_REGRESSION=ON
-  -DNO_PYTHON=ON
-  -DNO_MAYA=ON
-  -DNO_PTEX=ON
-  -DNO_DOC=ON
-  -DNO_CLEW=OFF
-  -DNO_OPENCL=OFF
-  -DNO_TUTORIALS=ON
-  -DGLEW_INCLUDE_DIR=${LIBDIR}/glew/include
-  -DGLEW_LIBRARY=${LIBDIR}/glew/lib/libGLEW${LIBEXT}
-  -DGLFW_INCLUDE_DIR=${LIBDIR}/glfw/include
-  -DGLFW_LIBRARIES=${LIBDIR}/glfw/lib/glfw3${LIBEXT}
-)
-
-if(WIN32)
-  set(OPENSUBDIV_EXTRA_ARGS
-    ${OPENSUBDIV_EXTRA_ARGS}
-    -DTBB_INCLUDE_DIR=${LIBDIR}/tbb/include
-    -DTBB_LIBRARIES=${LIBDIR}/tbb/lib/tbb_static.lib
-    -DCLEW_INCLUDE_DIR=${LIBDIR}/clew/include/CL
-    -DCLEW_LIBRARY=${LIBDIR}/clew/lib/clew${LIBEXT}
-    -DCUEW_INCLUDE_DIR=${LIBDIR}/cuew/include
-    -DCUEW_LIBRARY=${LIBDIR}/cuew/lib/cuew${LIBEXT}
-    -DCMAKE_EXE_LINKER_FLAGS_RELEASE=libcmt.lib
-  )
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(OPENSUBDIV_EXTRA_ARGS
-      ${OPENSUBDIV_EXTRA_ARGS}
-      -DNO_CUDA=OFF
-    )
-  else()
-    set(OPENSUBDIV_EXTRA_ARGS
-      ${OPENSUBDIV_EXTRA_ARGS}
-      -DNO_CUDA=ON
-    )
-  endif()
-
-else()
-  set(OPENSUBDIV_EXTRA_ARGS
-    ${OPENSUBDIV_EXTRA_ARGS}
-    -DNO_CUDA=ON
-    -DCUEW_INCLUDE_DIR=${LIBDIR}/cuew/include
-    -DCLEW_INCLUDE_DIR=${LIBDIR}/clew/include/CL
-    -DCLEW_LIBRARY=${LIBDIR}/clew/lib/static/${LIBPREFIX}clew${LIBEXT}
-  )
-endif()
-
-ExternalProject_Add(external_opensubdiv
-  URL ${OPENSUBDIV_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENSUBDIV_Hash}
-  PREFIX ${BUILD_DIR}/opensubdiv
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/opensubdiv -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${OPENSUBDIV_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/opensubdiv
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_opensubdiv after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opensubdiv/lib ${HARVEST_TARGET}/opensubdiv/lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opensubdiv/include ${HARVEST_TARGET}/opensubdiv/include
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_opensubdiv after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opensubdiv/lib/osdCPU.lib ${HARVEST_TARGET}/opensubdiv/lib/osdCPU_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opensubdiv/lib/osdGPU.lib ${HARVEST_TARGET}/opensubdiv/lib/osdGPU_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
-
-add_dependencies(
-  external_opensubdiv
-  external_glew
-  external_glfw
-  external_clew
-  external_cuew
-  external_tbb
-)
--- a/build_files/build_environment/cmake/openvdb.cmake
+++ b/build_files/build_environment/cmake/openvdb.cmake
@@ -1,102 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(BUILD_MODE STREQUAL Debug)
-  set(BLOSC_POST _d)
-endif()
-
-set(OPENVDB_EXTRA_ARGS
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DBLOSC_INCLUDE_DIR=${LIBDIR}/blosc/include/
-  -DBLOSC_blosc_LIBRARY=${LIBDIR}/blosc/lib/libblosc${BLOSC_POST}${LIBEXT}
-  -DOPENVDB_ENABLE_3_ABI_COMPATIBLE=OFF
-  -DOPENVDB_BUILD_UNITTESTS=Off
-  -DOPENVDB_BUILD_PYTHON_MODULE=Off
-  -DGLEW_LOCATION=${LIBDIR}/glew/
-  -DBLOSC_LOCATION=${LIBDIR}/blosc/
-  -DTBB_LOCATION=${LIBDIR}/tbb/
-  -DTBB_ROOT=${LIBDIR}/tbb/
-  -DOPENEXR_LOCATION=${LIBDIR}/openexr
-  -DILMBASE_LOCATION=${LIBDIR}/ilmbase
-  -DIlmbase_HALF_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DIlmbase_IEX_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DIlmbase_ILMTHREAD_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOpenexr_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DTBB_LIBRARYDIR=${LIBDIR}/tbb/lib
-  -DTbb_TBB_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbb_static${LIBEXT}
-  -DTBB_LIBRARY_PATH=${LIBDIR}/tbb/lib
-)
-
-if(WIN32)
-  # Namespaces seem to be buggy and cause linker errors due to things not
-  # being in the correct namespace
-  # needs to link pthreads due to it being a blosc dependency
-  set(OPENVDB_EXTRA_ARGS ${OPENVDB_EXTRA_ARGS}
-    -DOPENEXR_NAMESPACE_VERSIONING=OFF
-    -DEXTRA_LIBS:FILEPATH=${LIBDIR}/pthreads/lib/pthreadVC3.lib
-  )
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-    set(OPENVDB_EXTRA_ARGS ${OPENVDB_EXTRA_ARGS}
-      -DCMAKE_SHARED_LINKER_FLAGS="/safeseh:no"
-      -DCMAKE_EXE_LINKER_FLAGS="/safeseh:no"
-    )
-  endif()
-endif()
-
-ExternalProject_Add(openvdb
-  URL ${OPENVDB_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENVDB_HASH}
-  PREFIX ${BUILD_DIR}/openvdb
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openvdb/src/openvdb < ${PATCH_DIR}/openvdb.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openvdb ${DEFAULT_CMAKE_FLAGS} ${OPENVDB_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/openvdb
-)
-
-add_dependencies(
-  openvdb
-  external_tbb
-  external_boost
-  external_ilmbase
-  external_openexr
-  external_zlib
-  external_blosc
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include ${HARVEST_TARGET}/openvdb/include
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/libopenvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb.lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/libopenvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/options.cmake
+++ b/build_files/build_environment/cmake/options.cmake
@@ -1,218 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  option(ENABLE_MINGW64 "Enable building of ffmpeg/iconv/libsndfile/lapack/fftw3 by installing mingw64" ON)
-endif()
-option(WITH_WEBP "Enable building of oiio with webp support" OFF)
-option(WITH_EMBREE "Enable building of Embree" OFF)
-set(MAKE_THREADS 1 CACHE STRING "Number of threads to run make with")
-
-if(NOT BUILD_MODE)
-  set(BUILD_MODE "Release")
-  message(STATUS "Build type not specified: defaulting to a release build.")
-endif()
-message("BuildMode = ${BUILD_MODE}")
-
-if(BUILD_MODE STREQUAL "Debug")
-  set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Debug)
-else(BUILD_MODE STREQUAL "Debug")
-  set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Release)
-endif()
-
-option(DOWNLOAD_DIR "Path for downloaded files" ${CMAKE_CURRENT_SOURCE_DIR}/downloads)
-file(TO_CMAKE_PATH ${DOWNLOAD_DIR} DOWNLOAD_DIR)
-set(PATCH_DIR ${CMAKE_CURRENT_SOURCE_DIR}/patches)
-set(BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}/build)
-
-message("LIBDIR = ${LIBDIR}")
-message("DOWNLOAD_DIR = ${DOWNLOAD_DIR}")
-message("PATCH_DIR = ${PATCH_DIR}")
-message("BUILD_DIR = ${BUILD_DIR}")
-
-if(WIN32)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(PATCH_CMD ${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/patch.exe)
-  else()
-    set(PATCH_CMD ${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/patch.exe)
-  endif()
-  set(LIBEXT ".lib")
-  set(LIBPREFIX "")
-
-  # For OIIO and OSL
-  set(COMMON_DEFINES /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS)
-
-  if(MSVC_VERSION GREATER 1909)
-    set(COMMON_MSVC_FLAGS "/Wv:18") #some deps with warnings as error aren't quite ready for dealing with the new 2017 warnings.
-  endif()
-  set(COMMON_MSVC_FLAGS "${COMMON_MSVC_FLAGS} /bigobj")
-  if(WITH_OPTIMIZED_DEBUG)
-    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_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_C_FLAGS_MINSIZEREL "/MT ${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG /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_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 ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-
-  set(PLATFORM_FLAGS)
-  set(PLATFORM_CXX_FLAGS)
-  set(PLATFORM_CMAKE_FLAGS)
-
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(MINGW_PATH ${DOWNLOAD_DIR}/mingw/mingw64)
-    set(MINGW_SHELL ming64sh.cmd)
-    set(PERL_SHELL ${DOWNLOAD_DIR}/perl/portableshell.bat)
-    set(MINGW_HOST x86_64-w64-mingw32)
-  else()
-    set(MINGW_PATH ${DOWNLOAD_DIR}/mingw/mingw32)
-    set(MINGW_SHELL ming32sh.cmd)
-    set(PERL_SHELL ${DOWNLOAD_DIR}/perl32/portableshell.bat)
-    set(MINGW_HOST i686-w64-mingw32)
-  endif()
-
-  set(CONFIGURE_ENV
-    cd ${MINGW_PATH} &&
-    call ${MINGW_SHELL} &&
-    call ${PERL_SHELL} &&
-    set path &&
-    set CFLAGS=-g &&
-    set LDFLAGS=-Wl,--as-needed -static-libgcc
-  )
-
-  set(CONFIGURE_ENV_NO_PERL
-    cd ${MINGW_PATH} &&
-    call ${MINGW_SHELL} &&
-    set path &&
-    set CFLAGS=-g &&
-    set LDFLAGS=-Wl,--as-needed -static-libgcc
-  )
-
-  set(CONFIGURE_COMMAND sh ./configure)
-  set(CONFIGURE_COMMAND_NO_TARGET ${CONFIGURE_COMMAND})
-else()
-  set(PATCH_CMD patch)
-  set(LIBEXT ".a")
-  set(LIBPREFIX "lib")
-
-  if(APPLE)
-    # Let's get the current Xcode dir, to support xcode-select
-    execute_process(
-      COMMAND xcode-select --print-path
-      OUTPUT_VARIABLE XCODE_DEV_PATH OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-    set(OSX_ARCHITECTURES x86_64)
-    set(OSX_DEPLOYMENT_TARGET 10.11)
-    set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk)
-
-    set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET}")
-    set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++")
-    set(PLATFORM_LDFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET}")
-    set(PLATFORM_BUILD_TARGET --build=x86_64-apple-darwin15.0.0) # OS X 10.11
-    set(PLATFORM_CMAKE_FLAGS
-      -DCMAKE_OSX_ARCHITECTURES:STRING=${OSX_ARCHITECTURES}
-      -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=${OSX_DEPLOYMENT_TARGET}
-      -DCMAKE_OSX_SYSROOT:PATH=${OSX_SYSROOT}
-    )
-  else()
-    set(PLATFORM_CFLAGS "-fPIC")
-    set(PLATFORM_CXXFLAGS "-std=c++11 -fPIC")
-    set(PLATFORM_LDFLAGS)
-    set(PLATFORM_BUILD_TARGET)
-    set(PLATFORM_CMAKE_FLAGS -DCMAKE_INSTALL_LIBDIR=lib)
-  endif()
-
-  if(WITH_OPTIMIZED_DEBUG)
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "-O2 -DNDEBUG ${PLATFORM_CFLAGS}")
-  else()
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "-g ${PLATFORM_CFLAGS}")
-  endif()
-  set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG ${PLATFORM_CFLAGS}")
-  set(BLENDER_CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG ${PLATFORM_CFLAGS}")
-  set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG ${PLATFORM_CFLAGS}")
-
-  if(WITH_OPTIMIZED_DEBUG)
-    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "-O2 -DNDEBUG ${PLATFORM_CXXFLAGS}")
-  else()
-    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "-g ${PLATFORM_CXXFLAGS}")
-  endif()
-
-  set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG ${PLATFORM_CXXFLAGS}")
-  set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG ${PLATFORM_CXXFLAGS}")
-  set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG ${PLATFORM_CXXFLAGS}")
-
-  set(CONFIGURE_ENV
-    export MACOSX_DEPLOYMENT_TARGET=${OSX_DEPLOYMENT_TARGET} &&
-    export CFLAGS=${PLATFORM_CFLAGS} &&
-    export CXXFLAGS=${PLATFORM_CXXFLAGS} &&
-    export LDFLAGS=${PLATFORM_LDFLAGS}
-  )
-  set(CONFIGURE_ENV_NO_PERL ${CONFIGURE_ENV})
-  set(CONFIGURE_COMMAND ./configure ${PLATFORM_BUILD_TARGET})
-  set(CONFIGURE_COMMAND_NO_TARGET ./configure)
-endif()
-
-set(DEFAULT_CMAKE_FLAGS
-  -DCMAKE_BUILD_TYPE=${BUILD_MODE}
-  -DCMAKE_C_FLAGS_DEBUG=${BLENDER_CMAKE_C_FLAGS_DEBUG}
-  -DCMAKE_C_FLAGS_MINSIZEREL=${BLENDER_CMAKE_C_FLAGS_MINSIZEREL}
-  -DCMAKE_C_FLAGS_RELEASE=${BLENDER_CMAKE_C_FLAGS_RELEASE}
-  -DCMAKE_C_FLAGS_RELWITHDEBINFO=${BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO}
-  -DCMAKE_CXX_FLAGS_DEBUG=${BLENDER_CMAKE_CXX_FLAGS_DEBUG}
-  -DCMAKE_CXX_FLAGS_MINSIZEREL=${BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL}
-  -DCMAKE_CXX_FLAGS_RELEASE=${BLENDER_CMAKE_CXX_FLAGS_RELEASE}
-  -DCMAKE_CXX_FLAGS_RELWITHDEBINFO=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}
-  ${PLATFORM_CMAKE_FLAGS}
-)
-
-if(WIN32)
-  #we need both flavors to build the thumbnail dlls
-  if(MSVC12)
-    set(GENERATOR_32 "Visual Studio 12 2013")
-    set(GENERATOR_64 "Visual Studio 12 2013 Win64")
-  elseif(MSVC14)
-    set(GENERATOR_32 "Visual Studio 14 2015")
-    set(GENERATOR_64 "Visual Studio 14 2015 Win64")
-  endif()
-endif()
-
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Debug)
-    set(ZLIB_LIBRARY zlibstaticd${LIBEXT})
-  else()
-    set(ZLIB_LIBRARY zlibstatic${LIBEXT})
-  endif()
-else()
-  set(ZLIB_LIBRARY libz${LIBEXT})
-endif()
-
-if(MSVC)
-  set_property(GLOBAL PROPERTY USE_FOLDERS ON)
-endif()
-
-set(CMAKE_INSTALL_MESSAGE LAZY)
--- a/build_files/build_environment/cmake/osl.cmake
+++ b/build_files/build_environment/cmake/osl.cmake
@@ -1,140 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(OSL_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
-  set(OSL_FLEX_BISON -DFLEX_EXECUTABLE=${LIBDIR}/flexbison/win_flex.exe -DFLEX_EXTRA_OPTIONS="--wincompat" -DBISON_EXECUTABLE=${LIBDIR}/flexbison/win_bison.exe)
-  set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO${LIBEXT};${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO_Util${LIBEXT};${LIBDIR}/png/lib/libpng16${LIBEXT};${LIBDIR}/jpg/lib/${LIBPREFIX}jpeg${LIBEXT};${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT};${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}")
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-    set(OSL_SIMD_FLAGS -DOIIO_NOSIMD=1 -DOIIO_SIMD=0)
-  else()
-    set(OSL_SIMD_FLAGS -DOIIO_NOSIMD=1 -DOIIO_SIMD=sse2)
-  endif()
-  SET(OSL_PLATFORM_FLAGS -DLINKSTATIC=ON)
-else()
-  set(OSL_CMAKE_CXX_STANDARD_LIBRARIES)
-  set(OSL_FLEX_BISON)
-  set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO${LIBEXT};${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO_Util${LIBEXT};${LIBDIR}/png/lib/${LIBPREFIX}png16${LIBEXT};${LIBDIR}/jpg/lib/${LIBPREFIX}jpeg${LIBEXT};${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT};${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}")
-  SET(OSL_PLATFORM_FLAGS)
-endif()
-
-set(OSL_ILMBASE_CUSTOM_LIBRARIES "${LIBDIR}/ilmbase/lib/Imath${ILMBASE_VERSION_POSTFIX}.lib^^${LIBDIR}/ilmbase/lib/Half{ILMBASE_VERSION_POSTFIX}.lib^^${LIBDIR}/ilmbase/lib/IlmThread${ILMBASE_VERSION_POSTFIX}.lib^^${LIBDIR}/ilmbase/lib/Iex${ILMBASE_VERSION_POSTFIX}.lib")
-set(OSL_LLVM_LIBRARY "${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMAnalysis${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMAsmParser${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMAsmPrinter${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMBitReader${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMBitWriter${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMCodeGen${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMCore${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMDebugInfo${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMExecutionEngine${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMInstCombine${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMInstrumentation${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMInterpreter${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMJIT${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMLinker${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMMC${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMMCDisassembler${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMMCJIT${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMMCParser${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMObject${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMRuntimeDyld${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMScalarOpts${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMSelectionDAG${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMSupport${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMTableGen${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMTarget${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMTransformUtils${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMVectorize${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86AsmParser${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86AsmPrinter${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86CodeGen${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86Desc${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86Disassembler${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86Info${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMX86Utils${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMipa${LIBEXT};${LIBDIR}/llvm/lib/${LIBPREFIX}LLVMipo${LIBEXT}")
-
-set(OSL_EXTRA_ARGS
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DLLVM_DIRECTORY=${LIBDIR}/llvm
-  -DLLVM_INCLUDES=${LIBDIR}/llvm/include
-  -DLLVM_LIB_DIR=${LIBDIR}/llvm/lib
-  -DLLVM_VERSION=3.4
-  -DLLVM_LIBRARY=${OSL_LLVM_LIBRARY}
-  -DOPENEXR_HOME=${LIBDIR}/openexr/
-  -DILMBASE_HOME=${LIBDIR}/ilmbase/
-  -DILMBASE_INCLUDE_DIR=${LIBDIR}/ilmbase/include/
-  -DOPENEXR_HALF_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IMATH_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex${ILMBASE_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOSL_BUILD_TESTS=OFF
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DOPENIMAGEIOHOME=${LIBDIR}/openimageio/
-  -DOPENIMAGEIO_LIBRARY=${OSL_OPENIMAGEIO_LIBRARY}
-  -DOPENIMAGEIO_INCLUDES=${LIBDIR}/openimageio/include
-  ${OSL_FLEX_BISON}
-  -DCMAKE_CXX_STANDARD_LIBRARIES=${OSL_CMAKE_CXX_STANDARD_LIBRARIES}
-  -DBUILDSTATIC=ON
-  ${OSL_PLATFORM_FLAGS}
-  -DOSL_BUILD_PLUGINS=Off
-  -DSTOP_ON_WARNING=OFF
-  -DUSE_LLVM_BITCODE=OFF
-  -DUSE_PARTIO=OFF
-  ${OSL_SIMD_FLAGS}
-  -DPARTIO_LIBRARIES=
-)
-
-if(WIN32)
-  set(OSL_EXTRA_ARGS
-    ${OSL_EXTRA_ARGS}
-    -DPUGIXML_HOME=${LIBDIR}/pugixml
-  )
-elseif(APPLE)
-  # Make symbol hiding consistent with OIIO which defaults to OFF,
-  # avoids linker warnings on macOS
-  set(OSL_EXTRA_ARGS
-    ${OSL_EXTRA_ARGS}
-    -DHIDE_SYMBOLS=OFF
-  )
-endif()
-
-ExternalProject_Add(external_osl
-  URL ${OSL_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  LIST_SEPARATOR ^^
-  URL_HASH MD5=${OSL_HASH}
-  PREFIX ${BUILD_DIR}/osl
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/osl/src/external_osl < ${PATCH_DIR}/osl.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/osl -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} ${DEFAULT_CMAKE_FLAGS} ${OSL_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/osl
-)
-
-add_dependencies(
-  external_osl
-  external_boost
-  ll
-  external_clang
-  external_ilmbase
-  external_openexr
-  external_zlib
-  external_flexbison
-  external_openimageio
-)
-
-if(UNIX AND NOT APPLE)
-  # Rely on PugiXML compiled with OpenImageIO
-else()
-  add_dependencies(
-    external_osl
-    external_pugixml
-  )
-endif()
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_osl after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/osl/ ${HARVEST_TARGET}/osl
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_osl after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslcomp.lib ${HARVEST_TARGET}/osl/lib/oslcomp_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslexec.lib ${HARVEST_TARGET}/osl/lib/oslexec_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslquery.lib ${HARVEST_TARGET}/osl/lib/oslquery_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/png.cmake
+++ b/build_files/build_environment/cmake/png.cmake
@@ -1,44 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(PNG_EXTRA_ARGS
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DPNG_STATIC=ON
-)
-
-ExternalProject_Add(external_png
-  URL ${PNG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${PNG_HASH}
-  PREFIX ${BUILD_DIR}/png
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/png ${DEFAULT_CMAKE_FLAGS} ${PNG_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/png
-)
-
-add_dependencies(
-  external_png
-  external_zlib
-)
-
-if(WIN32 AND BUILD_MODE STREQUAL Debug)
-  ExternalProject_Add_Step(external_png after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/png/lib/libpng16_staticd${LIBEXT} ${LIBDIR}/png/lib/libpng16${LIBEXT}
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/pthreads.cmake
+++ b/build_files/build_environment/cmake/pthreads.cmake
@@ -1,53 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-
-    if(MSVC14) # vs2015 has timespec
-      set(PTHREAD_CPPFLAGS "/I. /DHAVE_CONFIG_H /D_TIMESPEC_DEFINED ")
-    else() # everything before doesn't
-      set(PTHREAD_CPPFLAGS "/I. /DHAVE_CONFIG_H ")
-    endif()
-
-    set(PTHREADS_BUILD cd ${BUILD_DIR}/pthreads/src/external_pthreads/ && cd && nmake VC-static /e CPPFLAGS=${PTHREAD_CPPFLAGS} /e XLIBS=/NODEFAULTLIB:msvcr)
-
-    ExternalProject_Add(external_pthreads
-      URL ${PTHREADS_URI}
-      DOWNLOAD_DIR ${DOWNLOAD_DIR}
-      URL_HASH MD5=${PTHREADS_HASH}
-      PREFIX ${BUILD_DIR}/pthreads
-      CONFIGURE_COMMAND echo .
-      BUILD_COMMAND ${PTHREADS_BUILD}
-      INSTALL_COMMAND COMMAND
-        ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/libpthreadVC3${LIBEXT} ${LIBDIR}/pthreads/lib/pthreadVC3${LIBEXT} &&
-        ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/pthread.h ${LIBDIR}/pthreads/inc/pthread.h &&
-        ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/sched.h ${LIBDIR}/pthreads/inc/sched.h &&
-        ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/semaphore.h ${LIBDIR}/pthreads/inc/semaphore.h &&
-        ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/_ptw32.h ${LIBDIR}/pthreads/inc/_ptw32.h
-      INSTALL_DIR ${LIBDIR}/pthreads
-    )
-
-    if(BUILD_MODE STREQUAL Release)
-      ExternalProject_Add_Step(external_pthreads after_install
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/pthreads/inc/ ${HARVEST_TARGET}/pthreads/include/
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/pthreads/lib/ ${HARVEST_TARGET}/pthreads/lib
-        DEPENDEES install
-      )
-    endif()
-
-endif()
--- a/build_files/build_environment/cmake/pugixml.cmake
+++ b/build_files/build_environment/cmake/pugixml.cmake
@@ -1,43 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(PUGIXML_EXTRA_ARGS
-)
-
-ExternalProject_Add(external_pugixml
-  URL ${PUGIXML_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${PUGIXML_HASH}
-  PREFIX ${BUILD_DIR}/pugixml
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/pugixml ${DEFAULT_CMAKE_FLAGS} ${PUGIXML_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/pugixml
-)
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_pugixml after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/pugixml/lib/pugixml.lib ${HARVEST_TARGET}/osl/lib/pugixml.lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_pugixml after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/pugixml/lib/pugixml.lib ${HARVEST_TARGET}/osl/lib/pugixml_d.lib
-      DEPENDEES install
-    )
-  endif() 
-endif()
--- a/build_files/build_environment/cmake/python.cmake
+++ b/build_files/build_environment/cmake/python.cmake
@@ -1,181 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(PYTHON_POSTFIX)
-if(BUILD_MODE STREQUAL Debug)
-  set(PYTHON_POSTFIX _d)
-endif()
-
-if(WIN32)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(SSL_POSTFIX -x64)
-  else()
-    set(SSL_POSTFIX)
-  endif()
-
-  set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe)
-
-  macro(cmake_to_dos_path MsysPath ResultingPath)
-    string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
-  endmacro()
-
-  set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
-  set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
-
-  cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
-  cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
-
-  message("Python externals = ${PYTHON_EXTERNALS_FOLDER}")
-  message("Python externals_dos = ${PYTHON_EXTERNALS_FOLDER_DOS}")
-  message("Python DOWNLOADS_EXTERNALS_FOLDER = ${DOWNLOADS_EXTERNALS_FOLDER}")
-  message("Python DOWNLOADS_EXTERNALS_FOLDER_DOS = ${DOWNLOADS_EXTERNALS_FOLDER_DOS}")
-
-  ExternalProject_Add(external_python
-    URL ${PYTHON_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${PYTHON_HASH}
-    PREFIX ${BUILD_DIR}/python
-    PATCH_COMMAND
-      echo mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}" &&
-      mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}"
-    CONFIGURE_COMMAND ""
-    BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p ${PYTHON_ARCH} -c ${BUILD_MODE}
-    INSTALL_COMMAND COMMAND
-      ${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll ${LIBDIR}/python/lib/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll &&
-      ${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.pdb ${LIBDIR}/python/lib/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.pdb &&
-      ${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib ${LIBDIR}/python/lib/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib &&
-      ${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.exp ${LIBDIR}/python/lib/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.exp &&
-      ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/include ${LIBDIR}/python/include/Python${PYTHON_SHORT_VERSION} &&
-      ${CMAKE_COMMAND} -E copy "${BUILD_DIR}/python/src/external_python/PC/pyconfig.h" ${LIBDIR}/python/include/Python${PYTHON_SHORT_VERSION}/pyconfig.h
-  )
-  message("PythinRedist = ${BUILD_DIR}/python/src/external_python/redist")
-  message("POutput = ${PYTHON_OUTPUTDIR}")
-else()
-  if(APPLE)
-    # disable functions that can be in 10.13 sdk but aren't available on 10.9 target
-    set(PYTHON_FUNC_CONFIGS
-      export ac_cv_func_futimens=no &&
-      export ac_cv_func_utimensat=no &&
-      export ac_cv_func_basename_r=no &&
-      export ac_cv_func_clock_getres=no &&
-      export ac_cv_func_clock_gettime=no &&
-      export ac_cv_func_clock_settime=no &&
-      export ac_cv_func_dirname_r=no &&
-      export ac_cv_func_getentropy=no &&
-      export ac_cv_func_mkostemp=no &&
-      export ac_cv_func_mkostemps=no &&
-      export ac_cv_func_timingsafe_bcmp=no)
-    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && ${PYTHON_FUNC_CONFIGS})
-    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
-  else()
-    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
-    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
-  endif()
-
-  set(PYTHON_CONFIGURE_EXTRA_ARGS "--with-openssl=${LIBDIR}/ssl")
-  set(PYTHON_CFLAGS "-I${LIBDIR}/sqlite/include -I${LIBDIR}/bzip2/include -I${LIBDIR}/lzma/include -I${LIBDIR}/zlib/include")
-  set(PYTHON_LDFLAGS "-L${LIBDIR}/ffi/lib -L${LIBDIR}/sqlite/lib -L${LIBDIR}/bzip2/lib -L${LIBDIR}/lzma/lib -L${LIBDIR}/zlib/lib")
-  set(PYTHON_CONFIGURE_EXTRA_ENV
-    export CFLAGS=${PYTHON_CFLAGS} &&
-    export CPPFLAGS=${PYTHON_CFLAGS} &&
-    export LDFLAGS=${PYTHON_LDFLAGS} &&
-    export PKG_CONFIG_PATH=${LIBDIR}/ffi/lib/pkgconfig)
-  set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_linux.diff)
-
-  ExternalProject_Add(external_python
-    URL ${PYTHON_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${PYTHON_HASH}
-    PREFIX ${BUILD_DIR}/python
-    PATCH_COMMAND ${PYTHON_PATCH}
-    CONFIGURE_COMMAND ${PYTHON_CONFIGURE_ENV} && ${PYTHON_CONFIGURE_EXTRA_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/python ${PYTHON_CONFIGURE_EXTRA_ARGS}
-    BUILD_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make -j${MAKE_THREADS}
-    INSTALL_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make install
-    INSTALL_DIR ${LIBDIR}/python)
-
-  add_custom_target(Make_Python_Environment ALL DEPENDS external_python)
-endif()
-
-if(MSVC)
-  add_custom_command(
-    OUTPUT ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.tar.gz
-    OUTPUT ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/lib ${BUILD_DIR}/python/src/external_python/redist/lib
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_asyncio${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_asyncio${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_bz2${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_bz2${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_contextvars${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_contextvars${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ctypes${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ctypes${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ctypes_test${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ctypes_test${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_decimal${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_decimal${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_distutils_findvs${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_distutils_findvs${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_elementtree${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_elementtree${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_hashlib${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_hashlib${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_lzma${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_lzma${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_msi${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_msi${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_multiprocessing${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_multiprocessing${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_overlapped${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_overlapped${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_queue${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_queue${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_socket${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_socket${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_sqlite3${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_sqlite3${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ssl${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ssl${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testbuffer${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testbuffer${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testcapi${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testcapi${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testimportmultiple${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testimportmultiple${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testmultiphase${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testmultiphase${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/pyexpat${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/pyexpat${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_POSTFIX}.exe" ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/select${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/select${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/unicodedata${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/unicodedata${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/winsound${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/winsound${PYTHON_POSTFIX}.pyd
-    #xxlimited is an example extension module, we don't need to ship it and debug doesn't build it
-    #leaving it commented out, so I won't get confused again with the next update.
-    #COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/xxlimited${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/xxlimited${PYTHON_POSTFIX}.pyd
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/libssl-1_1${SSL_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/redist/lib/libssl-1_1${SSL_POSTFIX}.dll
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/libcrypto-1_1${SSL_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/redist/lib/libcrypto-1_1${SSL_POSTFIX}.dll
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/sqlite3${PYTHON_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/redist/lib/sqlite3${PYTHON_POSTFIX}.dll
-    COMMAND ${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/python/src/external_python/redist" ${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.tar.gz" "."
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/python/ ${HARVEST_TARGET}/python/
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.tar.gz
-  )
-
-  add_custom_target(Package_Python ALL DEPENDS external_python ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.tar.gz ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe)
-
-  add_custom_command(OUTPUT ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/redist ${BUILD_DIR}/python/src/external_python/run
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/include ${BUILD_DIR}/python/src/external_python/run/include
-    COMMAND ${CMAKE_COMMAND} -E copy "${BUILD_DIR}/python/src/external_python/PC/pyconfig.h" ${BUILD_DIR}/python/src/external_python/run/include/pyconfig.h
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}.lib  #missing postfix on purpose, distutils is not expecting it
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib  #other things like numpy still want it though.
-    COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_POSTFIX}.exe" ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe
-    COMMAND ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe -m ensurepip --upgrade
-  )
-  add_custom_target(Make_Python_Environment ALL DEPENDS ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe Package_Python)
-endif()
-
-if(UNIX)
-  add_dependencies(
-    external_python
-    external_bzip2
-    external_ffi
-    external_lzma
-    external_ssl
-    external_sqlite
-    external_zlib
-  )
-endif()
--- a/build_files/build_environment/cmake/python.map
+++ b/build_files/build_environment/cmake/python.map
@@ -1,9 +0,0 @@
-{
-global:
-    Py*;
-    _Py*;
-    _py*;
-local:
-    *;
-};
-
--- a/build_files/build_environment/cmake/python_site_packages.cmake
+++ b/build_files/build_environment/cmake/python_site_packages.cmake
@@ -1,41 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-if(WIN32)
-  set(HARVEST_CMD cmd /C FOR /d /r ${BUILD_DIR}/python/src/external_python/run/lib/site-packages %d IN (__pycache__) DO @IF EXIST "%d" rd /s /q "%d" &&
-    ${CMAKE_COMMAND} -E copy_directory  ${BUILD_DIR}/python/src/external_python/run/lib/site-packages/idna ${HARVEST_TARGET}/Release/site-packages/idna &&
-    ${CMAKE_COMMAND} -E copy_directory  ${BUILD_DIR}/python/src/external_python/run/lib/site-packages/chardet ${HARVEST_TARGET}/Release/site-packages/chardet &&
-    ${CMAKE_COMMAND} -E copy_directory  ${BUILD_DIR}/python/src/external_python/run/lib/site-packages/urllib3 ${HARVEST_TARGET}/Release/site-packages/urllib3 &&
-    ${CMAKE_COMMAND} -E copy_directory  ${BUILD_DIR}/python/src/external_python/run/lib/site-packages/certifi ${HARVEST_TARGET}/Release/site-packages/certifi &&
-    ${CMAKE_COMMAND} -E copy_directory  ${BUILD_DIR}/python/src/external_python/run/lib/site-packages/requests ${HARVEST_TARGET}/Release/site-packages/requests
-  )
-else()
-  set(HARVEST_CMD echo .)
-endif()
-
-ExternalProject_Add(external_python_site_packages
-  DOWNLOAD_COMMAND ""
-  CONFIGURE_COMMAND ""
-  BUILD_COMMAND ""
-  PREFIX ${BUILD_DIR}/site_packages
-  INSTALL_COMMAND ${PYTHON_BINARY} -m pip install idna==${IDNA_VERSION} chardet==${CHARDET_VERSION} urllib3==${URLLIB3_VERSION} certifi==${CERTIFI_VERSION} requests==${REQUESTS_VERSION} --no-binary :all: && ${HARVEST_CMD}
-)
-
-add_dependencies(
-  external_python_site_packages
-  Make_Python_Environment
-)
--- a/build_files/build_environment/cmake/sdl.cmake
+++ b/build_files/build_environment/cmake/sdl.cmake
@@ -1,49 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(SDL_EXTRA_ARGS
-    -DSDL_STATIC=Off
-  )
-else()
-  set(SDL_EXTRA_ARGS
-    -DSDL_STATIC=ON
-    -DSDL_SHARED=OFF
-    -DSDL_VIDEO=OFF
-    -DSNDIO=OFF
-  )
-endif()
-
-ExternalProject_Add(external_sdl
-  URL ${SDL_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${SDL_HASH}
-  PREFIX ${BUILD_DIR}/sdl
-  PATCH_COMMAND ${PATCH_CMD} -p 0 -N -d ${BUILD_DIR}/sdl/src/external_sdl < ${PATCH_DIR}/sdl.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/sdl ${DEFAULT_CMAKE_FLAGS} ${SDL_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/sdl
-)
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_sdl after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/include/sdl2 ${HARVEST_TARGET}/sdl/include
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/lib ${HARVEST_TARGET}/sdl/lib
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/bin ${HARVEST_TARGET}/sdl/lib
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/setup_mingw32.cmake
+++ b/build_files/build_environment/cmake/setup_mingw32.cmake
@@ -1,227 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-####################################################################################################################
-# Mingw32 Builds
-####################################################################################################################
-# This installs mingw32+msys to compile ffmpeg/iconv/libsndfile/lapack/fftw3
-####################################################################################################################
-
-message("LIBDIR = ${LIBDIR}")
-macro(cmake_to_msys_path MsysPath ResultingPath)
-  string(REPLACE ":" "" TmpPath "${MsysPath}")
-  string(SUBSTRING ${TmpPath} 0 1 Drive)
-  string(SUBSTRING ${TmpPath} 1 255 PathPart)
-  string(TOLOWER ${Drive} LowerDrive)
-  string(CONCAT ${ResultingPath} "/" ${LowerDrive} ${PathPart})
-endmacro()
-cmake_to_msys_path(${LIBDIR} mingw_LIBDIR)
-message("mingw_LIBDIR = ${mingw_LIBDIR}")
-
-message("Checking for mingw32")
-# download mingw32
-if(NOT EXISTS "${DOWNLOAD_DIR}/i686-4.9.4-release-win32-sjlj-rt_v5-rev0.7z")
-  message("Downloading mingw32")
-  file(DOWNLOAD "https://astuteinternet.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win32/Personal%20Builds/mingw-builds/4.9.4/threads-win32/sjlj/i686-4.9.4-release-win32-sjlj-rt_v5-rev0.7z" "${DOWNLOAD_DIR}/i686-4.9.4-release-win32-sjlj-rt_v5-rev0.7z")
-endif()
-
-# make mingw root directory
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/mingw
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-endif()
-
-# extract mingw32
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/ming32sh.cmd") AND (EXISTS "${DOWNLOAD_DIR}/i686-4.9.4-release-win32-sjlj-rt_v5-rev0.7z"))
-  message("Extracting mingw32")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/i686-4.9.4-release-win32-sjlj-rt_v5-rev0.7z
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/mingw
-  )
-endif()
-
-message("Checking for pkg-config")
-if(NOT EXISTS "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip")
-  message("Downloading pkg-config")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/pkgconfiglite/0.28-1/pkg-config-lite-0.28-1_bin-win32.zip" "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip")
-endif()
-
-# extract pkgconfig
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/pkg-config.exe") AND (EXISTS "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"))
-  message("Extracting pkg-config")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1/bin/pkg-config.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/pkg-config.exe"
-  )
-
-endif()
-
-message("Checking for nasm")
-if(NOT EXISTS "${DOWNLOAD_DIR}/nasm-2.13.02-win32.zip")
-  message("Downloading nasm")
-  file(DOWNLOAD "http://www.nasm.us/pub/nasm/releasebuilds/2.13.02/win32/nasm-2.13.02-win32.zip" "${DOWNLOAD_DIR}/nasm-2.13.02-win32.zip")
-endif()
-
-# extract nasm
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/nasm.exe") AND (EXISTS "${DOWNLOAD_DIR}/nasm-2.13.02-win32.zip"))
-  message("Extracting nasm")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/nasm-2.13.02-win32.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/
-  )
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/nasm-2.13.02/nasm.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/nasm.exe"
-  )
-
-endif()
-SET(NASM_PATH ${DOWNLOAD_DIR}/mingw/mingw32/bin/nasm.exe)
-message("Checking for mingwGet")
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
-  message("Downloading mingw-get")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/Installer/mingw-get/mingw-get-0.6.2-beta-20131004-1/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip" "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
-endif()
-
-# extract mingw_get
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/mingw-get.exe") AND (EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"))
-  message("Extracting mingw-get")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/mingw/mingw32/
-  )
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/make.exe"))
-  message("Installing MSYS")
-  execute_process(
-    COMMAND ${DOWNLOAD_DIR}/mingw/mingw32/bin/mingw-get install msys msys-patch
-    WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw32/bin/
-  )
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/mktemp.exe"))
-  message("Installing mktemp")
-  execute_process(
-    COMMAND ${DOWNLOAD_DIR}/mingw/mingw32/bin/mingw-get install msys msys-mktemp
-    WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw32/bin/
-  )
-endif()
-
-
-message("Checking for CoreUtils")
-# download old core_utils for pr.exe (ffmpeg needs it to build)
-if(NOT EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
-  message("Downloading CoreUtils 5.97")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/MSYS/Base/msys-core/_obsolete/coreutils-5.97-MSYS-1.0.11-2/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2" "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/pr.exe"))
-  message("Installing pr from CoreUtils 5.97")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/tmp_coreutils
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy ${DOWNLOAD_DIR}/tmp_coreutils/coreutils-5.97/bin/pr.exe "${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/pr.exe"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
-  )
-endif()
-
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/ming32sh.cmd")
-  message("Installing ming32sh.cmd")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/ming32sh.cmd  ${DOWNLOAD_DIR}/mingw/mingw32/ming32sh.cmd
-  )
-endif()
-
-message("Checking for perl")
-# download perl for libvpx
-if(NOT EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-32bit-portable.zip")
-  message("Downloading perl")
-  file(DOWNLOAD "http://strawberryperl.com/download/5.22.1.3/strawberry-perl-5.22.1.3-32bit-portable.zip" "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-32bit-portable.zip")
-endif()
-
-# make perl root directory
-if(NOT EXISTS "${DOWNLOAD_DIR}/perl32")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/perl32
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-endif()
-
-# extract perl
-if((NOT EXISTS "${DOWNLOAD_DIR}/perl32/portable.perl") AND (EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-32bit-portable.zip"))
-  message("Extracting perl")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-32bit-portable.zip
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/perl32
-  )
-endif()
-
-# get yasm for vpx
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/yasm.exe")
-  message("Downloading yasm")
-  file(DOWNLOAD "http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win32.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/yasm.exe")
-endif()
-
-message("checking i686-w64-mingw32-strings")
-# copy strings.exe to i686-w64-mingw32-strings for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-strings.exe")
-  message("fixing i686-w64-mingw32-strings.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw32/bin/strings.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-strings.exe"
-  )
-endif()
-
-message("checking i686-w64-mingw32-ar.exe")
-# copy ar.exe to i686-w64-mingw32-ar.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ar.exe")
-  message("fixing i686-w64-mingw32-ar.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw32/bin/ar.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ar.exe"
-  )
-endif()
-
-message("checking i686-w64-mingw32-strip.exe")
-# copy strip.exe to i686-w64-mingw32-strip.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-strip.exe")
-  message("fixing i686-w64-mingw32-strip.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw32/bin/strip.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-strip.exe"
-  )
-endif()
-
-message("checking i686-w64-mingw32-ranlib.exe")
-# copy ranlib.exe to i686-w64-mingw32-ranlib.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ranlib.exe")
-  message("fixing i686-w64-mingw32-ranlib.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw32/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/i686-w64-mingw32-ranlib.exe"
-  )
-endif()
--- a/build_files/build_environment/cmake/setup_mingw64.cmake
+++ b/build_files/build_environment/cmake/setup_mingw64.cmake
@@ -1,227 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-####################################################################################################################
-# Mingw64 Builds
-####################################################################################################################
-# This installs mingw64+msys to compile ffmpeg/iconv/libsndfile/lapack/fftw3
-####################################################################################################################
-
-message("LIBDIR = ${LIBDIR}")
-macro(cmake_to_msys_path MsysPath ResultingPath)
-  string(REPLACE ":" "" TmpPath "${MsysPath}")
-  string(SUBSTRING ${TmpPath} 0 1 Drive)
-  string(SUBSTRING ${TmpPath} 1 255 PathPart)
-  string(TOLOWER ${Drive} LowerDrive)
-  string(CONCAT ${ResultingPath} "/" ${LowerDrive} ${PathPart})
-endmacro()
-cmake_to_msys_path(${LIBDIR} mingw_LIBDIR)
-message("mingw_LIBDIR = ${mingw_LIBDIR}")
-
-message("Checking for mingw64")
-# download ming64
-if(NOT EXISTS "${DOWNLOAD_DIR}/x86_64-4.9.4-release-win32-seh-rt_v5-rev0.7z")
-  message("Downloading mingw64")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/4.9.4/threads-win32/seh/x86_64-4.9.4-release-win32-seh-rt_v5-rev0.7z" "${DOWNLOAD_DIR}/x86_64-4.9.4-release-win32-seh-rt_v5-rev0.7z")
-endif()
-
-# make mingw root directory
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/mingw
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-endif()
-
-# extract mingw64
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/ming64sh.cmd") AND (EXISTS "${DOWNLOAD_DIR}/x86_64-4.9.4-release-win32-seh-rt_v5-rev0.7z"))
-  message("Extracting mingw64")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/x86_64-4.9.4-release-win32-seh-rt_v5-rev0.7z
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/mingw
-  )
-endif()
-
-message("Checking for pkg-config")
-if(NOT EXISTS "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip")
-  message("Downloading pkg-config")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/pkgconfiglite/0.28-1/pkg-config-lite-0.28-1_bin-win32.zip" "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip")
-endif()
-
-# extract pkgconfig
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/pkg-config.exe") AND (EXISTS "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"))
-  message("Extracting pkg-config")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1/bin/pkg-config.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/pkg-config.exe"
-  )
-
-endif()
-
-message("Checking for nasm")
-if(NOT EXISTS "${DOWNLOAD_DIR}/nasm-2.13.02-win64.zip")
-  message("Downloading nasm")
-  file(DOWNLOAD "http://www.nasm.us/pub/nasm/releasebuilds/2.13.02/win64/nasm-2.13.02-win64.zip" "${DOWNLOAD_DIR}/nasm-2.13.02-win64.zip")
-endif()
-
-# extract nasm
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe") AND (EXISTS "${DOWNLOAD_DIR}/nasm-2.13.02-win64.zip"))
-  message("Extracting nasm")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/nasm-2.13.02-win64.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/
-  )
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/nasm-2.13.02/nasm.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe"
-  )
-
-endif()
-SET(NASM_PATH ${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe)
-
-message("Checking for mingwGet")
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
-  message("Downloading mingw-get")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/Installer/mingw-get/mingw-get-0.6.2-beta-20131004-1/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip" "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
-endif()
-
-# extract mingw_get
-if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"))
-  message("Extracting mingw-get")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/mingw/mingw64/
-  )
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/make.exe"))
-  message("Installing MSYS")
-  execute_process(
-    COMMAND ${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get install msys msys-patch
-    WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw64/bin/
-  )
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/mktemp.exe"))
-  message("Installing mktemp")
-  execute_process(
-    COMMAND ${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get install msys msys-mktemp
-    WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw64/bin/
-  )
-endif()
-
-message("Checking for CoreUtils")
-# download old core_utils for pr.exe (ffmpeg needs it to build)
-if(NOT EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
-  message("Downloading CoreUtils 5.97")
-  file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/MSYS/Base/msys-core/_obsolete/coreutils-5.97-MSYS-1.0.11-2/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2" "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/pr.exe"))
-  message("Installing pr from CoreUtils 5.97")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/tmp_coreutils
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
-  )
-
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy ${DOWNLOAD_DIR}/tmp_coreutils/coreutils-5.97/bin/pr.exe "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/pr.exe"
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
-  )
-endif()
-
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/ming64sh.cmd")
-  message("Installing ming64sh.cmd")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/ming64sh.cmd  ${DOWNLOAD_DIR}/mingw/mingw64/ming64sh.cmd
-  )
-endif()
-
-message("Checking for perl")
-# download perl for libvpx
-if(NOT EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip")
-  message("Downloading perl")
-  file(DOWNLOAD "http://strawberryperl.com/download/5.22.1.3/strawberry-perl-5.22.1.3-64bit-portable.zip" "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip")
-endif()
-
-# make perl root directory
-if(NOT EXISTS "${DOWNLOAD_DIR}/perl")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/perl
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}
-  )
-endif()
-
-# extract perl
-if((NOT EXISTS "${DOWNLOAD_DIR}/perl/portable.perl") AND (EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip"))
-  message("Extracting perl")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip
-    WORKING_DIRECTORY ${DOWNLOAD_DIR}/perl
-  )
-endif()
-
-# get yasm for vpx
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/yasm.exe")
-  message("Downloading yasm")
-  file(DOWNLOAD "http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win64.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/yasm.exe")
-endif()
-
-message("checking x86_64-w64-mingw32-strings.exe")
-# copy strings.exe to x86_64-w64-mingw32-strings.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strings.exe")
-  message("fixing x86_64-w64-mingw32-strings.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/strings.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strings.exe"
-  )
-endif()
-
-message("checking x86_64-w64-mingw32-ar.exe")
-# copy ar.exe to x86_64-w64-mingw32-ar.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ar.exe")
-  message("fixing x86_64-w64-mingw32-ar.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ar.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ar.exe"
-  )
-endif()
-
-message("checking x86_64-w64-mingw32-strip.exe")
-# copy strip.exe to x86_64-w64-mingw32-strip.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strip.exe")
-  message("fixing x86_64-w64-mingw32-strip.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/strip.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strip.exe"
-  )
-endif()
-
-message("checking x86_64-w64-mingw32-ranlib.exe")
-# copy ranlib.exe to x86_64-w64-mingw32-ranlib.exe for x264
-if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe")
-  message("fixing x86_64-w64-mingw32-ranlib.exe")
-  execute_process(
-    COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe"
-  )
-endif()
--- a/build_files/build_environment/cmake/sndfile.cmake
+++ b/build_files/build_environment/cmake/sndfile.cmake
@@ -1,62 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(SNDFILE_EXTRA_ARGS)
-set(SNDFILE_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/ogg/lib/pkgconfig:${mingw_LIBDIR}/vorbis/lib/pkgconfig:${mingw_LIBDIR}/flac/lib/pkgconfig:${mingw_LIBDIR})
-
-if(WIN32)
-  set(SNDFILE_ENV set ${SNDFILE_ENV} &&)
-  #shared for windows because static libs will drag in a libgcc dependency.
-  set(SNDFILE_OPTIONS --disable-static --enable-shared )
-else()
-  set(SNDFILE_OPTIONS --enable-static --disable-shared )
-endif()
-
-if(UNIX)
-  set(SNDFILE_PATCH_CMD ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/sndfile/src/external_sndfile < ${PATCH_DIR}/sndfile.diff)
-else()
-  set(SNDFILE_PATCH_CMD)
-endif()
-
-ExternalProject_Add(external_sndfile
-  URL ${SNDFILE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${SNDFILE_HASH}
-  PREFIX ${BUILD_DIR}/sndfile
-  PATCH_COMMAND ${SNDFILE_PATCH_CMD}
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && ${SNDFILE_ENV} ${CONFIGURE_COMMAND} ${SNDFILE_OPTIONS} --prefix=${mingw_LIBDIR}/sndfile
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && make install
-  INSTALL_DIR ${LIBDIR}/sndfile
-)
-
-if(MSVC)
-  set_target_properties(external_sndfile PROPERTIES FOLDER Mingw)
-endif()
-
-add_dependencies(
-  external_sndfile
-  external_ogg
-  external_vorbis
-)
-if(UNIX)
-  add_dependencies(
-    external_sndfile
-    external_flac
-  )
-endif()
--- a/build_files/build_environment/cmake/spnav.cmake
+++ b/build_files/build_environment/cmake/spnav.cmake
@@ -1,28 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_spnav
-  URL ${SPNAV_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${SPNAV_HASH}
-  PREFIX ${BUILD_DIR}/spnav
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/spnav --disable-shared --enable-static --with-pic
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make install
-  INSTALL_DIR ${LIBDIR}/spnav
-)
--- a/build_files/build_environment/cmake/sqlite.cmake
+++ b/build_files/build_environment/cmake/sqlite.cmake
@@ -1,57 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(SQLITE_CONFIGURE_ENV echo .)
-set(SQLITE_CONFIGURATION_ARGS)
-
-if(UNIX AND NOT APPLE)
-  set(SQLITE_LDFLAGS -Wl,--as-needed)
-  set(SQLITE_CFLAGS
-    "-DSQLITE_SECURE_DELETE -DSQLITE_ENABLE_COLUMN_METADATA \
-    -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS \
-    -DSQLITE_ENABLE_RTREE=1 -DSQLITE_SOUNDEX=1 \
-    -DSQLITE_ENABLE_UNLOCK_NOTIFY \
-    -DSQLITE_OMIT_LOOKASIDE=1 -DSQLITE_ENABLE_DBSTAT_VTAB \
-    -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT=1 \
-    -DSQLITE_ENABLE_LOAD_EXTENSION \
-    -DSQLITE_ENABLE_JSON1 \
-    -DSQLITE_LIKE_DOESNT_MATCH_BLOBS \
-    -DSQLITE_THREADSAFE=1 \
-    -DSQLITE_ENABLE_FTS3_TOKENIZER=1 \
-    -DSQLITE_MAX_SCHEMA_RETRY=25 \
-    -DSQLITE_ENABLE_PREUPDATE_HOOK \
-    -DSQLITE_ENABLE_SESSION \
-    -DSQLITE_ENABLE_STMTVTAB \
-    -DSQLITE_MAX_VARIABLE_NUMBER=250000 \
-    -fPIC")
-  set(SQLITE_CONFIGURE_ENV ${SQLITE_CONFIGURE_ENV} && export LDFLAGS=${SQLITE_LDFLAGS} && export CFLAGS=${SQLITE_CFLAGS})
-  set(SQLITE_CONFIGURATION_ARGS ${SQLITE_CONFIGURATION_ARGS} --enable-threadsafe --enable-load-extension --enable-json1 --enable-fts4 --enable-fts5
-      --enable-shared=no)
-endif()
-
-ExternalProject_Add(external_sqlite
-  URL ${SQLITE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA1=${SQLITE_HASH}
-  PREFIX ${BUILD_DIR}/sqlite
-  PATCH_COMMAND ${SQLITE_PATCH_CMD}
-  CONFIGURE_COMMAND ${SQLITE_CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/sqlite ${SQLITE_CONFIGURATION_ARGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && make install
-  INSTALL_DIR ${LIBDIR}/sqlite
-)
--- a/build_files/build_environment/cmake/ssl.cmake
+++ b/build_files/build_environment/cmake/ssl.cmake
@@ -1,48 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(SSL_CONFIGURE_COMMAND ./Configure)
-set(SSL_PATCH_CMD echo .)
-
-if(APPLE)
-  set(SSL_OS_COMPILER "blender-darwin-x86_64")
-else()
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
-    set(SSL_OS_COMPILER "blender-linux-x86_64")
-  else()
-    set(SSL_OS_COMPILER "blender-linux-x86")
-  endif()
-endif()
-
-ExternalProject_Add(external_ssl
-  URL ${SSL_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${SSL_HASH}
-  PREFIX ${BUILD_DIR}/ssl
-  PATCH_COMMAND ${SSL_PATCH_CMD}
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && ${SSL_CONFIGURE_COMMAND} --prefix=${LIBDIR}/ssl
-    --openssldir=${LIBDIR}/ssl
-    no-shared
-    no-idea no-mdc2 no-rc5 no-zlib no-ssl3 enable-unit-test no-ssl3-method enable-rfc3779 enable-cms
-    --config=${CMAKE_CURRENT_SOURCE_DIR}/cmake/ssl.conf
-    ${SSL_OS_COMPILER}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make install
-  INSTALL_DIR ${LIBDIR}/ssl
-)
--- a/build_files/build_environment/cmake/ssl.conf
+++ b/build_files/build_environment/cmake/ssl.conf
@@ -1,15 +0,0 @@
-%targets = (
-
-  "blender-linux-x86" => {
-    inherit_from     => [ "linux-x86" ],
-    cflags => add("-fPIC"),
-  },
-  "blender-linux-x86_64" => {
-    inherit_from     => [ "linux-x86_64" ],
-    cflags => add("-fPIC"),
-  },
-  "blender-darwin-x86_64" => {
-    inherit_from     => [ "darwin64-x86_64-cc" ],
-    cflags => add("-fPIC"),
-  },
-);
--- a/build_files/build_environment/cmake/tbb.cmake
+++ b/build_files/build_environment/cmake/tbb.cmake
@@ -1,52 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(TBB_EXTRA_ARGS
-  -DTBB_BUILD_SHARED=Off
-  -DTBB_BUILD_TBBMALLOC=Off
-  -DTBB_BUILD_TBBMALLOC_PROXY=Off
-  -DTBB_BUILD_STATIC=On
-)
-
-# CMake script for TBB from https://github.com/wjakob/tbb/blob/master/CMakeLists.txt
-ExternalProject_Add(external_tbb
-  URL ${TBB_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${TBB_HASH}
-  PREFIX ${BUILD_DIR}/tbb
-  PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_tbb.txt ${BUILD_DIR}/tbb/src/external_tbb/CMakeLists.txt &&
-  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/tbb/src/external_tbb/build/vs2013/version_string.ver ${BUILD_DIR}/tbb/src/external_tbb/src/tbb/version_string.ver
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tbb ${DEFAULT_CMAKE_FLAGS} ${TBB_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/tbb
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_tbb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb.lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tbb/include/ ${HARVEST_TARGET}/tbb/include/
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_tbb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb_debug.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/theora.cmake
+++ b/build_files/build_environment/cmake/theora.cmake
@@ -1,44 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_theora
-  URL ${THEORA_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${THEORA_HASH}
-  PREFIX ${BUILD_DIR}/theora
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/theora
-    --disable-shared
-    --enable-static
-    --with-pic
-    --with-ogg=${LIBDIR}/ogg
-    --with-vorbis=${LIBDIR}/vorbis
-    --disable-examples
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make install
-  INSTALL_DIR ${LIBDIR}/theora
-)
-
-add_dependencies(
-  external_theora
-  external_vorbis
-  external_ogg
-)
-
-if(MSVC)
-  set_target_properties(external_theora PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/tiff.cmake
+++ b/build_files/build_environment/cmake/tiff.cmake
@@ -1,47 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(TIFF_EXTRA_ARGS
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include
-  -DPNG_STATIC=ON
-  -DBUILD_SHARED_LIBS=OFF
-  -Dlzma=OFF
-  -Djbig=OFF
-)
-
-ExternalProject_Add(external_tiff
-  URL ${TIFF_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${TIFF_HASH}
-  PREFIX ${BUILD_DIR}/tiff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tiff ${DEFAULT_CMAKE_FLAGS} ${TIFF_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/tiff
-)
-
-add_dependencies(
-  external_tiff
-  external_zlib
-)
-
-if(WIN32 AND BUILD_MODE STREQUAL Debug)
-  ExternalProject_Add_Step(external_tiff after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tiff/lib/tiffd${LIBEXT} ${LIBDIR}/tiff/lib/tiff${LIBEXT}
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/tinyxml.cmake
+++ b/build_files/build_environment/cmake/tinyxml.cmake
@@ -1,31 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(TINYXML_EXTRA_ARGS
-)
-
-ExternalProject_Add(external_tinyxml
-  URL ${TINYXML_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${TINYXML_HASH}
-  PREFIX ${BUILD_DIR}/tinyxml
-  #patch taken from ocio
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/tinyxml/src/external_tinyxml < ${PATCH_DIR}/tinyxml.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tinyxml ${DEFAULT_CMAKE_FLAGS} ${TINYXML_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/tinyxml
-)
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -1,304 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(ZLIB_VERSION 1.2.11)
-set(ZLIB_URI https://zlib.net/zlib-${ZLIB_VERSION}.tar.gz)
-set(ZLIB_HASH 1c9f62f0778697a09d36121ead88e08e)
-
-set(OPENAL_VERSION 1.18.2)
-set(OPENAL_URI http://openal-soft.org/openal-releases/openal-soft-${OPENAL_VERSION}.tar.bz2)
-set(OPENAL_HASH d4eeb0889812e2fdeaa1843523d76190)
-
-set(PNG_VERSION 1.6.35)
-set(PNG_URI http://prdownloads.sourceforge.net/libpng/libpng-${PNG_VERSION}.tar.xz)
-set(PNG_HASH 678b7e696a62a193ed3503b04bf449d6)
-
-set(JPEG_VERSION 1.5.3)
-set(JPEG_URI https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${JPEG_VERSION}.tar.gz)
-set(JPEG_HASH 5b7549d440b86c98a517355c102d155e)
-
-set(BOOST_VERSION 1.68.0)
-set(BOOST_VERSION_NODOTS 1_68_0)
-set(BOOST_URI https://dl.bintray.com/boostorg/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_NODOTS}.tar.gz)
-set(BOOST_HASH 5d8b4503582fffa9eefdb9045359c239)
-
-set(BLOSC_VERSION 1.14.4)
-set(BLOSC_URI https://github.com/Blosc/c-blosc/archive/v${BLOSC_VERSION}.tar.gz)
-set(BLOSC_HASH e80dfc71e4cba03b8d01ed0876547ffe)
-
-set(PTHREADS_VERSION 3.0.0)
-set(PTHREADS_URI http://sourceforge.mirrorservice.org/p/pt/pthreads4w/pthreads4w-code-v${PTHREADS_VERSION}.zip)
-set(PTHREADS_HASH f3bf81bb395840b3446197bcf4ecd653)
-
-set(ILMBASE_VERSION 2.3.0)
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    set(ILMBASE_VERSION_POSTFIX _s)
-    set(OPENEXR_VERSION_POSTFIX _s)
-  else()
-    set(ILMBASE_VERSION_POSTFIX _s_d)
-    set(OPENEXR_VERSION_POSTFIX _s_d)
-  endif()
-else()
-  set(ILMBASE_VERSION_POSTFIX)
-endif()
-set(ILMBASE_URI https://github.com/openexr/openexr/releases/download/v${ILMBASE_VERSION}/ilmbase-${ILMBASE_VERSION}.tar.gz)
-set(ILMBASE_HASH 354bf86de3b930ab87ac63619d60c860)
-
-set(OPENEXR_VERSION 2.3.0)
-if(WIN32) #release 2.3.0 tarball has broken cmake support
-  set(OPENEXR_URI https://github.com/openexr/openexr/archive/0ac2ea34c8f3134148a5df4052e40f155b76f6fb.tar.gz)
-  set(OPENEXR_HASH ed159435d508240712fbaaa21d94bafb)
-else()
-  set(OPENEXR_VERSION_POSTFIX)
-  set(OPENEXR_URI https://github.com/openexr/openexr/releases/download/v${OPENEXR_VERSION}/openexr-${OPENEXR_VERSION}.tar.gz)
-  set(OPENEXR_HASH a157e8a46596bc185f2472a5a4682174)
-endif()
-
-set(FREETYPE_VERSION 2.9.1)
-set(FREETYPE_URI http://prdownloads.sourceforge.net/freetype/freetype-${FREETYPE_VERSION}.tar.gz)
-set(FREETYPE_HASH 3adb0e35d3c100c456357345ccfa8056)
-
-set(GLEW_VERSION 1.13.0)
-set(GLEW_URI http://prdownloads.sourceforge.net/glew/glew/${GLEW_VERSION}/glew-${GLEW_VERSION}.tgz)
-set(GLEW_HASH 7cbada3166d2aadfc4169c4283701066)
-
-set(FREEGLUT_VERSION 3.0.0)
-set(FREEGLUT_URI http://pilotfiber.dl.sourceforge.net/project/freeglut/freeglut/${FREEGLUT_VERSION}/freeglut-${FREEGLUT_VERSION}.tar.gz)
-set(FREEGLUT_HASH 90c3ca4dd9d51cf32276bc5344ec9754)
-
-set(HDF5_VERSION 1.8.17)
-set(HDF5_URI https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz)
-set(HDF5_HASH 7d572f8f3b798a628b8245af0391a0ca)
-
-set(ALEMBIC_VERSION 1.7.8)
-set(ALEMBIC_URI https://github.com/alembic/alembic/archive/${ALEMBIC_VERSION}.tar.gz)
-set(ALEMBIC_MD5 d095c2feb5e183b824904db7b63c1d30)
-
-## hash is for 3.1.2
-set(GLFW_GIT_UID 30306e54705c3adae9fe082c816a3be71963485c)
-set(GLFW_URI https://github.com/glfw/glfw/archive/${GLFW_GIT_UID}.zip)
-set(GLFW_HASH 20cacb1613da7eeb092f3ac4f6b2b3d0)
-
-#latest uid in git as of 2016-04-01
-set(CLEW_GIT_UID 277db43f6cafe8b27c6f1055f69dc67da4aeb299)
-set(CLEW_URI https://github.com/OpenCLWrangler/clew/archive/${CLEW_GIT_UID}.zip)
-set(CLEW_HASH 2c699d10ed78362e71f56fae2a4c5f98)
-
-#latest uid in git as of 2016-04-01
-set(CUEW_GIT_UID 1744972026de9cf27c8a7dc39cf39cd83d5f922f)
-set(CUEW_URI https://github.com/CudaWrangler/cuew/archive/${CUEW_GIT_UID}.zip)
-set(CUEW_HASH 86760d62978ebfd96cd93f5aa1abaf4a)
-
-set(OPENSUBDIV_VERSION v3_4_0_RC2)
-set(OPENSUBDIV_Hash f6a10ba9efaa82fde86fe65aad346319)
-set(OPENSUBDIV_URI https://github.com/PixarAnimationStudios/OpenSubdiv/archive/${OPENSUBDIV_VERSION}.tar.gz)
-
-set(SDL_VERSION 2.0.8)
-set(SDL_URI https://www.libsdl.org/release/SDL2-${SDL_VERSION}.tar.gz)
-set(SDL_HASH 3800d705cef742c6a634f202c37f263f)
-
-set(OPENCOLLADA_VERSION v1.6.68)
-set(OPENCOLLADA_URI https://github.com/KhronosGroup/OpenCOLLADA/archive/${OPENCOLLADA_VERSION}.tar.gz)
-set(OPENCOLLADA_HASH ee7dae874019fea7be11613d07567493)
-
-set(OPENCOLORIO_VERSION 1.1.0)
-set(OPENCOLORIO_URI https://github.com/imageworks/OpenColorIO/archive/v${OPENCOLORIO_VERSION}.tar.gz)
-set(OPENCOLORIO_HASH 802d8f5b1d1fe316ec5f76511aa611b8)
-
-set(LLVM_VERSION 6.0.1)
-set(LLVM_URI http://releases.llvm.org/${LLVM_VERSION}/llvm-${LLVM_VERSION}.src.tar.xz)
-set(LLVM_HASH c88c98709300ce2c285391f387fecce0)
-
-set(CLANG_URI http://releases.llvm.org/${LLVM_VERSION}/cfe-${LLVM_VERSION}.src.tar.xz)
-set(CLANG_HASH 4e419bd4e3b55aa06d872320f754bd85)
-
-set(OPENMP_URI http://releases.llvm.org/${LLVM_VERSION}/openmp-${LLVM_VERSION}.src.tar.xz)
-set(OPENMP_HASH 4826402ae3633c36c51ba4d0e5527d30)
-
-set(OPENIMAGEIO_VERSION 1.8.13)
-set(OPENIMAGEIO_URI https://github.com/OpenImageIO/oiio/archive/Release-${OPENIMAGEIO_VERSION}.tar.gz)
-set(OPENIMAGEIO_HASH f5526c3c9878029ee900d84856683f93)
-
-set(TIFF_VERSION 4.0.9)
-set(TIFF_URI http://download.osgeo.org/libtiff/tiff-${TIFF_VERSION}.tar.gz)
-set(TIFF_HASH 54bad211279cc93eb4fca31ba9bfdc79)
-
-set(OSL_VERSION 1.9.9)
-set(OSL_URI https://github.com/imageworks/OpenShadingLanguage/archive/Release-${OSL_VERSION}.tar.gz)
-set(OSL_HASH 44ad511e424965a10fce051a053b0605)
-
-set(PYTHON_VERSION 3.7.0)
-set(PYTHON_SHORT_VERSION 3.7)
-set(PYTHON_SHORT_VERSION_NO_DOTS 37)
-set(PYTHON_URI https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tar.xz)
-set(PYTHON_HASH eb8c2a6b1447d50813c02714af4681f3)
-
-set(TBB_VERSION 2018_U5)
-set(TBB_URI https://github.com/01org/tbb/archive/${TBB_VERSION}.tar.gz)
-set(TBB_HASH ff3ae09f8c23892fbc3008c39f78288f)
-
-set(OPENVDB_VERSION 5.1.0)
-set(OPENVDB_URI https://github.com/dreamworksanimation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
-set(OPENVDB_HASH 5310101f874dcfd2165f9cee68c22624)
-
-set(IDNA_VERSION 2.7)
-set(CHARDET_VERSION 3.0.4)
-set(URLLIB3_VERSION 1.23)
-set(CERTIFI_VERSION 2018.8.13)
-set(REQUESTS_VERSION 2.19.1)
-
-set(NUMPY_VERSION v1.15.0)
-set(NUMPY_SHORT_VERSION 1.15)
-set(NUMPY_URI https://files.pythonhosted.org/packages/3a/20/c81632328b1a4e1db65f45c0a1350a9c5341fd4bbb8ea66cdd98da56fe2e/numpy-1.15.0.zip)
-set(NUMPY_HASH 20e13185089011116a98e11c9bf8aa07)
-
-set(LAME_VERSION 3.100)
-set(LAME_URI http://downloads.sourceforge.net/project/lame/lame/3.100/lame-${LAME_VERSION}.tar.gz)
-set(LAME_HASH 83e260acbe4389b54fe08e0bdbf7cddb)
-
-set(OGG_VERSION 1.3.3)
-set(OGG_URI http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz)
-set(OGG_HASH c2e8a485110b97550f453226ec644ebac6cb29d1caef2902c007edab4308d985)
-
-set(VORBIS_VERSION 1.3.6)
-set(VORBIS_URI http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz)
-set(VORBIS_HASH 6ed40e0241089a42c48604dc00e362beee00036af2d8b3f46338031c9e0351cb)
-
-set(THEORA_VERSION 1.1.1)
-set(THEORA_URI http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.bz2)
-set(THEORA_HASH b6ae1ee2fa3d42ac489287d3ec34c5885730b1296f0801ae577a35193d3affbc)
-
-set(FLAC_VERSION 1.3.2)
-set(FLAC_URI http://downloads.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz)
-set(FLAC_HASH 91cfc3ed61dc40f47f050a109b08610667d73477af6ef36dcad31c31a4a8d53f)
-
-set(VPX_VERSION 1.7.0)
-set(VPX_URI https://github.com/webmproject/libvpx/archive/v${VPX_VERSION}/libvpx-v${VPX_VERSION}.tar.gz)
-set(VPX_HASH 1fec931eb5c94279ad219a5b6e0202358e94a93a90cfb1603578c326abfc1238)
-
-set(X264_URI http://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20180811-2245-stable.tar.bz2)
-set(X264_HASH ae8a868a0e236a348b35d79f3ee80294b169d1195408b689f9851383661ed7aa)
-
-set(XVIDCORE_VERSION 1.3.5)
-set(XVIDCORE_URI http://downloads.xvid.org/downloads/xvidcore-${XVIDCORE_VERSION}.tar.gz)
-set(XVIDCORE_HASH 165ba6a2a447a8375f7b06db5a3c91810181f2898166e7c8137401d7fc894cf0)
-
-#this has to be in sync with the version in blenders /extern folder
-set(OPENJPEG_VERSION 2.3.0)
-set(OPENJPEG_SHORT_VERSION 2.3)
-# Use slightly newer commit after release which includes a cmake fix
-set(OPENJPEG_URI https://github.com/uclouvain/openjpeg/archive/66297f07a43.zip)
-set(OPENJPEG_HASH 8242b18d908c7c42174e4231a741cfa7ce7c26b6ed5c9644feb9df7b3054310b)
-
-set(FAAD_VERSION 2-2.8.8)
-set(FAAD_URI http://downloads.sourceforge.net/faac/faad${FAAD_VERSION}.tar.gz)
-set(FAAD_HASH 28f6116efdbe9378269f8a6221767d1f)
-
-set(FFMPEG_VERSION 4.0.2)
-set(FFMPEG_URI http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2)
-set(FFMPEG_HASH 5576e8a22f80b6a336db39808f427cfb)
-
-set(FFTW_VERSION 3.3.8)
-set(FFTW_URI http://www.fftw.org/fftw-${FFTW_VERSION}.tar.gz)
-set(FFTW_HASH 8aac833c943d8e90d51b697b27d4384d)
-
-set(ICONV_VERSION 1.15)
-set(ICONV_URI http://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz)
-set(ICONV_HASH ace8b5f2db42f7b3b3057585e80d9808)
-
-set(LAPACK_VERSION 3.6.0)
-set(LAPACK_URI http://www.netlib.org/lapack/lapack-${LAPACK_VERSION}.tgz)
-set(LAPACK_HASH f2f6c67134e851fe189bb3ca1fbb5101)
-
-set(SNDFILE_VERSION 1.0.28)
-set(SNDFILE_URI http://www.mega-nerd.com/libsndfile/files/libsndfile-${SNDFILE_VERSION}.tar.gz)
-set(SNDFILE_HASH 646b5f98ce89ac60cdb060fcd398247c)
-
-#set(HIDAPI_VERSION 0.8.0-rc1)
-#set(HIDAPI_URI https://github.com/signal11/hidapi/archive/hidapi-${HIDAPI_VERSION}.tar.gz)
-#set(HIDAPI_HASH 069f9dd746edc37b6b6d0e3656f47199)
-
-set(HIDAPI_UID 89a6c75dc6f45ecabd4ddfbd2bf5ba6ad8ba38b5)
-set(HIDAPI_URI https://github.com/TheOnlyJoey/hidapi/archive/${HIDAPI_UID}.zip)
-set(HIDAPI_HASH b6e22f6b514f8bcf594989f20ffc46fb)
-
-set(WEBP_VERSION 0.6.1)
-set(WEBP_URI https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz)
-set(WEBP_HASH b49ce9c3e3e9acae4d91bca44bb85a72)
-
-set(SPNAV_VERSION 0.2.3)
-set(SPNAV_URI http://downloads.sourceforge.net/project/spacenav/spacenav%20library%20%28SDK%29/libspnav%20${SPNAV_VERSION}/libspnav-${SPNAV_VERSION}.tar.gz)
-set(SPNAV_HASH 44d840540d53326d4a119c0f1aa7bf0a)
-
-set(JEMALLOC_VERSION 5.0.1)
-set(JEMALLOC_URI https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/jemalloc-${JEMALLOC_VERSION}.tar.bz2)
-set(JEMALLOC_HASH 507f7b6b882d868730d644510491d18f)
-
-set(XML2_VERSION 2.9.4)
-set(XML2_URI http://xmlsoft.org/sources/libxml2-${XML2_VERSION}.tar.gz)
-set(XML2_HASH ae249165c173b1ff386ee8ad676815f5)
-
-set(TINYXML_VERSION 2_6_2)
-set(TINYXML_VERSION_DOTS 2.6.2)
-set(TINYXML_URI https://nchc.dl.sourceforge.net/project/tinyxml/tinyxml/${TINYXML_VERSION_DOTS}/tinyxml_${TINYXML_VERSION}.tar.gz)
-set(TINYXML_HASH c1b864c96804a10526540c664ade67f0)
-
-set(YAMLCPP_VERSION 0.6.2)
-set(YAMLCPP_URI https://codeload.github.com/jbeder/yaml-cpp/tar.gz/yaml-cpp-${YAMLCPP_VERSION})
-set(YAMLCPP_HASH 5b943e9af0060d0811148b037449ef82)
-
-set(LCMS_VERSION 2.9)
-set(LCMS_URI https://nchc.dl.sourceforge.net/project/lcms/lcms/${LCMS_VERSION}/lcms2-${LCMS_VERSION}.tar.gz)
-set(LCMS_HASH 8de1b7724f578d2995c8fdfa35c3ad0e)
-
-set(PUGIXML_VERSION 1.9)
-set(PUGIXML_URI https://github.com/zeux/pugixml/archive/v1.9.tar.gz)
-set(PUGIXML_HASH 9346ca1dce2c48f1748c12fdac41a714)
-
-set(FLEXBISON_VERSION 2.5.5)
-set(FLEXBISON_URI http://prdownloads.sourceforge.net/winflexbison//win_flex_bison-2.5.5.zip)
-set(FLEXBISON_HASH d87a3938194520d904013abef3df10ce)
-
-# Libraries to keep Python modules static on Linux.
-
-# NOTE: bzip.org domain does no longer belong to BZip 2 project, so we download
-# sources from Debian packaging.
-set(BZIP2_VERSION 1.0.6)
-set(BZIP2_URI http://http.debian.net/debian/pool/main/b/bzip2/bzip2_${BZIP2_VERSION}.orig.tar.bz2)
-set(BZIP2_HASH d70a9ccd8bdf47e302d96c69fecd54925f45d9c7b966bb4ef5f56b770960afa7)
-
-set(FFI_VERSION 3.2.1)
-set(FFI_URI https://sourceware.org/pub/libffi/libffi-${FFI_VERSION}.tar.gz)
-set(FFI_HASH d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37)
-
-set(LZMA_VERSION 5.2.4)
-set(LZMA_URI https://tukaani.org/xz/xz-${LZMA_VERSION}.tar.bz2)
-set(LZMA_HASH 3313fd2a95f43d88e44264e6b015e7d03053e681860b0d5d3f9baca79c57b7bf)
-
-set(SSL_VERSION 1.1.0i)
-set(SSL_URI https://www.openssl.org/source/openssl-${SSL_VERSION}.tar.gz)
-set(SSL_HASH ebbfc844a8c8cc0ea5dc10b86c9ce97f401837f3fa08c17b2cdadc118253cf99)
-
-set(SQLITE_VERSION 3.24.0)
-set(SQLITE_URI https://www.sqlite.org/2018/sqlite-src-3240000.zip)
-set(SQLITE_HASH fb558c49ee21a837713c4f1e7e413309aabdd9c7)
-
-set(EMBREE_VERSION 3.2.4)
-set(EMBREE_URI https://github.com/embree/embree/archive/v${EMBREE_VERSION}.zip)
-set(EMBREE_HASH 3d4a1147002ff43939d45140aa9d6fb8)
--- a/build_files/build_environment/cmake/vorbis.cmake
+++ b/build_files/build_environment/cmake/vorbis.cmake
@@ -1,41 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_vorbis
-  URL ${VORBIS_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${VORBIS_HASH}
-  PREFIX ${BUILD_DIR}/vorbis
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/vorbis
-    --disable-shared
-    --enable-static
-    --with-pic
-    --with-ogg=${LIBDIR}/ogg
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && make install
-  INSTALL_DIR ${LIBDIR}/vorbis
-)
-
-add_dependencies(
-  external_vorbis
-  external_ogg
-)
-
-if(MSVC)
-  set_target_properties(external_vorbis PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/vpx.cmake
+++ b/build_files/build_environment/cmake/vpx.cmake
@@ -1,60 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(VPX_EXTRA_FLAGS --target=x86_64-win64-gcc --disable-multithread)
-  else()
-    set(VPX_EXTRA_FLAGS --target=x86-win32-gcc --disable-multithread)
-  endif()
-else()
-  if(APPLE)
-    set(VPX_EXTRA_FLAGS --target=x86_64-darwin13-gcc)
-  else()
-    set(VPX_EXTRA_FLAGS --target=generic-gnu)
-  endif()
-endif()
-
-ExternalProject_Add(external_vpx
-  URL ${VPX_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${VPX_HASH}
-  PREFIX ${BUILD_DIR}/vpx
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} &&
-    cd ${BUILD_DIR}/vpx/src/external_vpx/ &&
-    ${CONFIGURE_COMMAND_NO_TARGET} --prefix=${LIBDIR}/vpx
-      --disable-shared
-      --enable-static
-      --disable-install-bins
-      --disable-install-srcs
-      --disable-sse4_1
-      --disable-sse3
-      --disable-ssse3
-      --disable-avx
-      --disable-avx2
-      --disable-unit-tests
-      --disable-examples
-      ${VPX_EXTRA_FLAGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vpx/src/external_vpx/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vpx/src/external_vpx/ && make install
-  INSTALL_DIR ${LIBDIR}/vpx
-)
-
-if(MSVC)
-  set_target_properties(external_vpx PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/webp.cmake
+++ b/build_files/build_environment/cmake/webp.cmake
@@ -1,41 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Note the utility apps may use png/tiff/gif system libraries, but the
-# library itself does not depend on them, so should give no problems.
-
-set(WEBP_EXTRA_ARGS
-  -DWEBP_HAVE_SSE2=ON
-  -DWEBP_HAVE_SSE41=OFF
-  -DWEBP_HAVE_AVX2=OFF
-)
-
-if(WIN32)
-  set(WEBP_BUILD_DIR ${BUILD_MODE}/)
-else()
-  set(WEBP_BUILD_DIR)
-endif()
-
-ExternalProject_Add(external_webp
-  URL ${WEBP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${WEBP_HASH}
-  PREFIX ${BUILD_DIR}/webp
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/webp -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${WEBP_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/webp
-)
--- a/build_files/build_environment/cmake/x264.cmake
+++ b/build_files/build_environment/cmake/x264.cmake
@@ -1,45 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
-  set(X264_PATCH_CMD ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/x264/src/external_x264 < ${PATCH_DIR}/x264.diff)
-else()
-  set(X264_PATCH_CMD echo .)
-endif()
-
-
-ExternalProject_Add(external_x264
-  URL ${X264_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${X264_HASH}
-  PREFIX ${BUILD_DIR}/x264
-  PATCH_COMMAND ${X264_PATCH_CMD}
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/x264
-    --enable-static
-    --enable-pic
-    --disable-lavf
-    ${X264_EXTRA_ARGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ && make install
-  INSTALL_DIR ${LIBDIR}/x264
-)
-
-if(MSVC)
-  set_target_properties(external_x264 PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/xml2.cmake
+++ b/build_files/build_environment/cmake/xml2.cmake
@@ -1,36 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_xml2
-  URL ${XML2_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${XML2_HASH}
-  PREFIX ${BUILD_DIR}/xml2
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && ${CONFIGURE_COMMAND}
-    --prefix=${LIBDIR}/xml2
-    --disable-shared
-    --enable-static
-    --with-pic
-    --with-python=no
-    --with-lzma=no
-    --with-zlib=no
-    --with-iconv=no
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && make install
-  INSTALL_DIR ${LIBDIR}/xml2
-)
--- a/build_files/build_environment/cmake/xvidcore.cmake
+++ b/build_files/build_environment/cmake/xvidcore.cmake
@@ -1,44 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(XVIDCORE_EXTRA_ARGS --host=${MINGW_HOST})
-endif()
-
-ExternalProject_Add(external_xvidcore
-  URL ${XVIDCORE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${XVIDCORE_HASH}
-  PREFIX ${BUILD_DIR}/xvidcore
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/xvidcore ${XVIDCORE_EXTRA_ARGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} &&
-  ${CMAKE_COMMAND} -E remove ${LIBDIR}/xvidcore/lib/* && # clean because re-installing fails otherwise
-  cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && make install
-  INSTALL_DIR ${LIBDIR}/xvidcore
-)
-
-ExternalProject_Add_Step(external_xvidcore after_install
-  COMMAND ${CMAKE_COMMAND} -E rename ${LIBDIR}/xvidcore/lib/xvidcore.a ${LIBDIR}/xvidcore/lib/libxvidcore.a || true
-  COMMAND ${CMAKE_COMMAND} -E remove ${LIBDIR}/xvidcore/lib/xvidcore.dll.a
-  DEPENDEES install
-)
-
-if(MSVC)
-  set_target_properties(external_xvidcore PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/yamlcpp.cmake
+++ b/build_files/build_environment/cmake/yamlcpp.cmake
@@ -1,34 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(YAMLCPP_EXTRA_ARGS
-  -DBUILD_GMOCK=OFF
-  -DYAML_CPP_BUILD_TESTS=OFF
-  -DYAML_CPP_BUILD_TOOLS=OFF
-  -DYAML_CPP_BUILD_CONTRIB=OFF
-  -DMSVC_SHARED_RT=OFF
-)
-
-ExternalProject_Add(external_yamlcpp
-  URL ${YAMLCPP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${YAMLCPP_HASH}
-  PREFIX ${BUILD_DIR}/yamlcpp
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/yamlcpp ${DEFAULT_CMAKE_FLAGS} ${YAMLCPP_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/yamlcpp
-)
--- a/build_files/build_environment/cmake/zlib.cmake
+++ b/build_files/build_environment/cmake/zlib.cmake
@@ -1,47 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_zlib
-  URL ${ZLIB_URI}
-  URL_HASH MD5=${ZLIB_HASH}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  PREFIX ${BUILD_DIR}/zlib
-  CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib ${DEFAULT_CMAKE_FLAGS}
-  INSTALL_DIR ${LIBDIR}/zlib
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_zlib after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstatic${LIBEXT} ${HARVEST_TARGET}/zlib/lib/libz_st${LIBEXT}
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/zlib/include/ ${HARVEST_TARGET}/zlib/include/
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_zlib after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstaticd${LIBEXT} ${HARVEST_TARGET}/zlib/lib/libz_st_d${LIBEXT}
-    DEPENDEES install
-    )
-  endif()
-else()
-  ExternalProject_Add_Step(external_zlib after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/libz.a ${LIBDIR}/zlib/lib/libz_pic.a
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/zlib_mingw.cmake
+++ b/build_files/build_environment/cmake/zlib_mingw.cmake
@@ -1,39 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-ExternalProject_Add(external_zlib_mingw
-  URL ${ZLIB_URI}
-  URL_HASH MD5=${ZLIB_HASH}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  PREFIX ${BUILD_DIR}/zlib_mingw
-  CONFIGURE_COMMAND echo .
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/zlib_mingw/src/external_zlib_mingw/ && make -f win32/makefile.gcc -j${MAKE_THREADS}
-  INSTALL_COMMAND echo .
-  INSTALL_DIR ${LIBDIR}/zlib_mingw
-)
-
-if(BUILD_MODE STREQUAL Release)
-  ExternalProject_Add_Step(external_zlib_mingw after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/zlib_mingw/src/external_zlib_mingw/libz.a ${LIBDIR}/zlib/lib/z.lib
-    DEPENDEES install
-  )
-endif()
-
-if(MSVC)
-  set_target_properties(external_zlib_mingw PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/install_deps.sh
+++ b/build_files/build_environment/install_deps.sh
--- a/build_files/build_environment/patches/blosc.diff
+++ b/build_files/build_environment/patches/blosc.diff
@@ -1,31 +0,0 @@
-diff -Naur src/blosc/CMakeLists.txt external_blosc/blosc/CMakeLists.txt
--- src/blosc/CMakeLists.txt	2016-02-03 10:26:28 -0700
-+++ external_blosc/blosc/CMakeLists.txt	2017-03-03 09:03:31 -0700
-@@ -61,6 +61,8 @@
-         set(SOURCES ${SOURCES} win32/pthread.c)
-     else(NOT Threads_FOUND)
-         set(LIBS ${LIBS} ${CMAKE_THREAD_LIBS_INIT})
-+        set(LIBS ${LIBS} ${PTHREAD_LIBS})
-+        include_directories( ${PTHREAD_INCLUDE_DIR} )
-     endif(NOT Threads_FOUND)
- else(WIN32)
-     find_package(Threads REQUIRED)
-diff -Naur external_blosc.orig/blosc/blosc.c external_blosc/blosc/blosc.c
--- external_blosc.orig/blosc/blosc.c   2018-07-30 04:56:38 -0600
-+++ external_blosc/blosc/blosc.c        2018-08-11 15:27:26 -0600
-@@ -56,14 +56,7 @@
-   #include <inttypes.h>
- #endif  /* _WIN32 */
-
-/* Include the win32/pthread.h library for all the Windows builds. See #224. */
-#if defined(_WIN32)
-  #include "win32/pthread.h"
-  #include "win32/pthread.c"
-#else
-  #include <pthread.h>
-#endif
-
-+#include <pthread.h>
-
- /* Some useful units */
- #define KB 1024
--- a/build_files/build_environment/patches/cmake/modules/FindBlosc.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindBlosc.cmake
@@ -1,72 +0,0 @@
-# - Find BLOSC library
-# Find the native BLOSC includes and library
-# This module defines
-#  BLOSC_INCLUDE_DIRS, where to find blosc.h, Set when
-#                    BLOSC is found.
-#  BLOSC_LIBRARIES, libraries to link against to use BLOSC.
-#  BLOSC_ROOT_DIR, The base directory to search for BLOSC.
-#                This can also be an environment variable.
-#  BLOSC_FOUND, If false, do not try to use BLOSC.
-#
-# also defined, but not for general use are
-#  BLOSC_LIBRARY, where to find the BLOSC library.
-
-#=============================================================================
-# Copyright 2016 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-
-# If BLOSC_ROOT_DIR was defined in the environment, use it.
-IF(NOT BLOSC_ROOT_DIR AND NOT $ENV{BLOSC_ROOT_DIR} STREQUAL "")
-  SET(BLOSC_ROOT_DIR $ENV{BLOSC_ROOT_DIR})
-ENDIF()
-
-SET(_blosc_SEARCH_DIRS
-  ${BLOSC_ROOT_DIR}
-  /usr/local
-  /sw # Fink
-  /opt/local # DarwinPorts
-  /opt/lib/blosc
-)
-
-FIND_PATH(BLOSC_INCLUDE_DIR
-  NAMES
-    blosc.h
-  HINTS
-    ${_blosc_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(BLOSC_LIBRARY
-  NAMES
-    blosc
-  HINTS
-    ${_blosc_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-)
-
-# handle the QUIETLY and REQUIRED arguments and set BLOSC_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(BLOSC DEFAULT_MSG
-    BLOSC_LIBRARY BLOSC_INCLUDE_DIR)
-
-IF(BLOSC_FOUND)
-  SET(BLOSC_LIBRARIES ${BLOSC_LIBRARY})
-  SET(BLOSC_INCLUDE_DIRS ${BLOSC_INCLUDE_DIR})
-ELSE()
-  SET(BLOSC_FOUND FALSE)
-ENDIF()
-
-MARK_AS_ADVANCED(
-  BLOSC_INCLUDE_DIR
-  BLOSC_LIBRARY
-)
--- a/build_files/build_environment/patches/cmake/modules/FindCppUnit.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindCppUnit.cmake
@@ -1,72 +0,0 @@
-# - Find CPPUNIT library
-# Find the native CPPUNIT includes and library
-# This module defines
-#  CPPUNIT_INCLUDE_DIRS, where to find cppunit.h, Set when
-#                    CPPUNIT is found.
-#  CPPUNIT_LIBRARIES, libraries to link against to use CPPUNIT.
-#  CPPUNIT_ROOT_DIR, The base directory to search for CPPUNIT.
-#                This can also be an environment variable.
-#  CPPUNIT_FOUND, If false, do not try to use CPPUNIT.
-#
-# also defined, but not for general use are
-#  CPPUNIT_LIBRARY, where to find the CPPUNIT library.
-
-#=============================================================================
-# Copyright 2016 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-
-# If CPPUNIT_ROOT_DIR was defined in the environment, use it.
-IF(NOT CPPUNIT_ROOT_DIR AND NOT $ENV{CPPUNIT_ROOT_DIR} STREQUAL "")
-  SET(CPPUNIT_ROOT_DIR $ENV{CPPUNIT_ROOT_DIR})
-ENDIF()
-
-SET(_cppunit_SEARCH_DIRS
-  ${CPPUNIT_ROOT_DIR}
-  /usr/local
-  /sw # Fink
-  /opt/local # DarwinPorts
-  /opt/lib/cppunit
-)
-
-FIND_PATH(CPPUNIT_INCLUDE_DIR
-  NAMES
-    cppunit/Test.h
-  HINTS
-    ${_cppunit_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(CPPUNIT_LIBRARY
-  NAMES
-    cppunit
-  HINTS
-    ${_cppunit_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-)
-
-# handle the QUIETLY and REQUIRED arguments and set CPPUNIT_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPPUNIT DEFAULT_MSG
-    CPPUNIT_LIBRARY CPPUNIT_INCLUDE_DIR)
-
-IF(CPPUNIT_FOUND)
-  SET(CPPUNIT_LIBRARIES ${CPPUNIT_LIBRARY})
-  SET(CPPUNIT_INCLUDE_DIRS ${CPPUNIT_INCLUDE_DIR})
-ELSE()
-  SET(CPPUNIT_FOUND FALSE)
-ENDIF()
-
-MARK_AS_ADVANCED(
-  CPPUNIT_INCLUDE_DIR
-  CPPUNIT_LIBRARY
-)
--- a/build_files/build_environment/patches/cmake/modules/FindIlmBase.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindIlmBase.cmake
@@ -1,264 +0,0 @@
-# Module to find IlmBase
-#
-# This module will first look into the directories defined by the variables:
-#   - ILMBASE_HOME, ILMBASE_VERSION, ILMBASE_LIB_AREA
-#
-# It also supports non-standard names for the library components.
-#
-# To use a custom IlmBase:
-#   - Set the variable ILMBASE_CUSTOM to True
-#   - Set the variable ILMBASE_CUSTOM_LIBRARIES to a list of the libraries to
-#     use, e.g. "SpiImath SpiHalf SpiIlmThread SpiIex"
-#   - Optionally set the variable ILMBASE_CUSTOM_INCLUDE_DIR to any
-#     particularly weird place that the OpenEXR/*.h files may be found
-#   - Optionally set the variable ILMBASE_CUSTOM_LIB_DIR to any
-#     particularly weird place that the libraries files may be found
-#
-# This module defines the following variables:
-#
-# ILMBASE_INCLUDE_DIR - where to find half.h, IlmBaseConfig.h, etc.
-# ILMBASE_LIBRARIES   - list of libraries to link against when using IlmBase.
-# ILMBASE_FOUND       - True if IlmBase was found.
-
-# Other standarnd issue macros
-include(FindPackageHandleStandardArgs)
-include(FindPackageMessage)
-include(SelectLibraryConfigurations)
-
-
-if( ILMBASE_USE_STATIC_LIBS )
-  set( _ilmbase_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
-  if(WIN32)
-    set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
-  else()
-    set(CMAKE_FIND_LIBRARY_SUFFIXES .a )
-  endif()
-endif()
-
-# Macro to assemble a helper state variable
-macro(SET_STATE_VAR varname)
-  set(tmp_ilmbaselibs ${ILMBASE_CUSTOM_LIBRARIES})
-  separate_arguments(tmp_ilmbaselibs)
-  set(tmp_lst
-    ${ILMBASE_CUSTOM} | ${tmp_ilmbaselibs} |
-    ${ILMBASE_HOME} | ${ILMBASE_VERSION} | ${ILMBASE_LIB_AREA}
-  )
-  set(${varname} "${tmp_lst}")
-  unset(tmp_ilmbaselibs)
-  unset(tmp_lst)
-endmacro()
-
-# To enforce that find_* functions do not use inadvertently existing versions
-if(ILMBASE_CUSTOM)
-  set(ILMBASE_FIND_OPTIONS "NO_DEFAULT_PATH")
-endif()
-
-# Macro to search for an include directory
-macro(PREFIX_FIND_INCLUDE_DIR prefix includefile libpath_var)
-  string(TOUPPER ${prefix}_INCLUDE_DIR tmp_varname)
-  find_path(${tmp_varname} ${includefile}
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES include
-    ${ILMBASE_FIND_OPTIONS}
-  )
-  if(${tmp_varname})
-    mark_as_advanced(${tmp_varname})
-  endif()
-  unset(tmp_varname)
-endmacro()
-
-
-# Macro to search for the given library and adds the cached
-# variable names to the specified list
-macro(PREFIX_FIND_LIB prefix libname libpath_var liblist_var cachelist_var)
-  string(TOUPPER ${prefix}_${libname} tmp_prefix)
-  # Handle new library names for OpenEXR 2.1 build via cmake
-  string(REPLACE "." "_" _ILMBASE_VERSION ${ILMBASE_VERSION})
-  string(SUBSTRING ${_ILMBASE_VERSION} 0 3 _ILMBASE_VERSION )
-
-  find_library(${tmp_prefix}_LIBRARY_RELEASE
-    NAMES ${libname} ${libname}-${_ILMBASE_VERSION}
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES lib
-    ${ILMBASE_FIND_OPTIONS}
-  )
-  find_library(${tmp_prefix}_LIBRARY_DEBUG
-    NAMES ${libname}d ${libname}_d ${libname}debug ${libname}_debug
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES lib
-    ${ILMBASE_FIND_OPTIONS}
-  )
-  # Properly define ${tmp_prefix}_LIBRARY (cached) and ${tmp_prefix}_LIBRARIES
-  select_library_configurations(${tmp_prefix})
-  list(APPEND ${liblist_var} ${tmp_prefix}_LIBRARIES)
-
-  # Add to the list of variables which should be reset
-  list(APPEND ${cachelist_var}
-    ${tmp_prefix}_LIBRARY
-    ${tmp_prefix}_LIBRARY_RELEASE
-    ${tmp_prefix}_LIBRARY_DEBUG)
-  mark_as_advanced(
-    ${tmp_prefix}_LIBRARY
-    ${tmp_prefix}_LIBRARY_RELEASE
-    ${tmp_prefix}_LIBRARY_DEBUG)
-  unset(tmp_prefix)
-endmacro()
-
-
-# Encode the current state of the external variables into a string
-SET_STATE_VAR(ILMBASE_CURRENT_STATE)
-
-# If the state has changed, clear the cached variables
-if(ILMBASE_CACHED_STATE AND
-    NOT ILMBASE_CACHED_STATE STREQUAL ILMBASE_CURRENT_STATE)
-
-  foreach(libvar ${ILMBASE_CACHED_VARS})
-    unset(${libvar} CACHE)
-  endforeach()
-endif()
-
-
-# Generic search paths
-set(IlmBase_generic_include_paths
-  ${ILMBASE_CUSTOM_INCLUDE_DIR}
-  /usr/include
-  /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}
-  /usr/local/include
-  /sw/include
-  /opt/local/include
-)
-set(IlmBase_generic_library_paths
-  ${ILMBASE_CUSTOM_LIB_DIR}
-  /usr/lib
-  /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
-  /usr/local/lib
-  /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
-  /sw/lib
-  /opt/local/lib
-)
-
-# Search paths for the IlmBase files
-if(ILMBASE_HOME)
-  if(ILMBASE_VERSION)
-    set(IlmBase_include_paths
-      ${ILMBASE_HOME}/ilmbase-${ILMBASE_VERSION}/include
-      ${ILMBASE_HOME}/include/ilmbase-${ILMBASE_VERSION}
-    )
-    set(IlmBase_library_paths
-      ${ILMBASE_HOME}/ilmbase-${ILMBASE_VERSION}/lib
-      ${ILMBASE_HOME}/lib/ilmbase-${ILMBASE_VERSION}
-    )
-  endif()
-  list(APPEND IlmBase_include_paths ${ILMBASE_HOME}/include)
-  set(IlmBase_library_paths
-    ${ILMBASE_HOME}/lib
-    ${ILMBASE_HOME}/lib64
-    ${ILMBASE_LIB_AREA}
-    ${IlmBase_library_paths})
-endif()
-list(APPEND IlmBase_include_paths ${IlmBase_generic_include_paths})
-list(APPEND IlmBase_library_paths ${IlmBase_generic_library_paths})
-
-# Locate the header files
-PREFIX_FIND_INCLUDE_DIR(IlmBase
-  OpenEXR/IlmBaseConfig.h IlmBase_include_paths)
-
-if(ILMBASE_INCLUDE_DIR)
-  # Get the version from config file, if not already set.
-  if(NOT ILMBASE_VERSION)
-    FILE(STRINGS "${ILMBASE_INCLUDE_DIR}/OpenEXR/IlmBaseConfig.h" ILMBASE_BUILD_SPECIFICATION
-         REGEX "^[ \t]*#define[ \t]+ILMBASE_VERSION_STRING[ \t]+\"[.0-9]+\".*$")
-
-    if(ILMBASE_BUILD_SPECIFICATION)
-      if(NOT IlmBase_FIND_QUIETLY)
-        message(STATUS "${ILMBASE_BUILD_SPECIFICATION}")
-      endif()
-      string(REGEX REPLACE ".*#define[ \t]+ILMBASE_VERSION_STRING[ \t]+\"([.0-9]+)\".*"
-             "\\1" XYZ ${ILMBASE_BUILD_SPECIFICATION})
-      set("ILMBASE_VERSION" ${XYZ} CACHE STRING "Version of ILMBase lib")
-    else()
-      # Old versions (before 2.0?) do not have any version string, just assuming 2.0 should be fine though.
-      message(WARNING "Could not determine ILMBase library version, assuming 2.0.")
-      set("ILMBASE_VERSION" "2.0" CACHE STRING "Version of ILMBase lib")
-    endif()
-  endif()
-endif()
-
-
-if(ILMBASE_CUSTOM)
-  if(NOT ILMBASE_CUSTOM_LIBRARIES)
-    message(FATAL_ERROR "Custom IlmBase libraries requested but ILMBASE_CUSTOM_LIBRARIES is not set.")
-  endif()
-  set(IlmBase_Libraries ${ILMBASE_CUSTOM_LIBRARIES})
-  separate_arguments(IlmBase_Libraries)
-else()
-#elseif(${ILMBASE_VERSION} VERSION_LESS "2.1")
-  set(IlmBase_Libraries Half Iex Imath IlmThread)
-#else()
-#  string(REGEX REPLACE "([0-9]+)[.]([0-9]+).*" "\\1_\\2" _ilmbase_libs_ver ${ILMBASE_VERSION})
-#  set(IlmBase_Libraries Half Iex-${_ilmbase_libs_ver} Imath-${_ilmbase_libs_ver} IlmThread-${_ilmbase_libs_ver})
-endif()
-
-
-# Locate the IlmBase libraries
-set(IlmBase_libvars "")
-set(IlmBase_cachevars "")
-foreach(ilmbase_lib ${IlmBase_Libraries})
-  PREFIX_FIND_LIB(IlmBase ${ilmbase_lib}
-    IlmBase_library_paths IlmBase_libvars IlmBase_cachevars)
-endforeach()
-# Create the list of variables that might need to be cleared
-set(ILMBASE_CACHED_VARS
-  ILMBASE_INCLUDE_DIR ${IlmBase_cachevars}
-  CACHE INTERNAL "Variables set by FindIlmBase.cmake" FORCE)
-
-# Store the current state so that variables might be cleared if required
-set(ILMBASE_CACHED_STATE ${ILMBASE_CURRENT_STATE}
-  CACHE INTERNAL "State last seen by FindIlmBase.cmake" FORCE)
-
-# Link with pthreads if required
-if(NOT WIN32 AND EXISTS ${ILMBASE_INCLUDE_DIR}/OpenEXR/IlmBaseConfig.h)
-  file(STRINGS ${ILMBASE_INCLUDE_DIR}/OpenEXR/IlmBaseConfig.h
-    ILMBASE_HAVE_PTHREAD
-    REGEX "^[ \\t]*#define[ \\t]+HAVE_PTHREAD[ \\t]1[ \\t]*\$"
-  )
-  if(ILMBASE_HAVE_PTHREAD)
-    find_package(Threads)
-    if(CMAKE_USE_PTHREADS_INIT)
-      set(ILMBASE_PTHREADS ${CMAKE_THREAD_LIBS_INIT})
-    endif()
-  endif()
-endif()
-
-# Use the standard function to handle ILMBASE_FOUND
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(IlmBase DEFAULT_MSG
-  ILMBASE_INCLUDE_DIR ${IlmBase_libvars})
-
-if(ILMBASE_FOUND)
-  set(ILMBASE_LIBRARIES "")
-  foreach(tmplib ${IlmBase_libvars})
-    list(APPEND ILMBASE_LIBRARIES ${${tmplib}})
-  endforeach()
-  list(APPEND ILMBASE_LIBRARIES ${ILMBASE_PTHREADS})
-  if(NOT IlmBase_FIND_QUIETLY)
-    FIND_PACKAGE_MESSAGE(ILMBASE
-      "Found IlmBase: ${ILMBASE_LIBRARIES}"
-      "[${ILMBASE_INCLUDE_DIR}][${ILMBASE_LIBRARIES}][${ILMBASE_CURRENT_STATE}]"
-      )
-  endif()
-endif()
-
-# Restore the original find library ordering
-if( ILMBASE_USE_STATIC_LIBS )
-  set(CMAKE_FIND_LIBRARY_SUFFIXES ${_ilmbase_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
-endif()
-
-# Unset the helper variables to avoid pollution
-unset(ILMBASE_CURRENT_STATE)
-unset(IlmBase_include_paths)
-unset(IlmBase_library_paths)
-unset(IlmBase_generic_include_paths)
-unset(IlmBase_generic_library_paths)
-unset(IlmBase_libvars)
-unset(IlmBase_cachevars)
-unset(ILMBASE_PTHREADS)
--- a/build_files/build_environment/patches/cmake/modules/FindLogC4Plus.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindLogC4Plus.cmake
@@ -1,72 +0,0 @@
-# - Find LOGC4PLUS library
-# Find the native LOGC4PLUS includes and library
-# This module defines
-#  LOGC4PLUS_INCLUDE_DIRS, where to find logc4plus.h, Set when
-#                    LOGC4PLUS is found.
-#  LOGC4PLUS_LIBRARIES, libraries to link against to use LOGC4PLUS.
-#  LOGC4PLUS_ROOT_DIR, The base directory to search for LOGC4PLUS.
-#                This can also be an environment variable.
-#  LOGC4PLUS_FOUND, If false, do not try to use LOGC4PLUS.
-#
-# also defined, but not for general use are
-#  LOGC4PLUS_LIBRARY, where to find the LOGC4PLUS library.
-
-#=============================================================================
-# Copyright 2016 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-
-# If LOGC4PLUS_ROOT_DIR was defined in the environment, use it.
-IF(NOT LOGC4PLUS_ROOT_DIR AND NOT $ENV{LOGC4PLUS_ROOT_DIR} STREQUAL "")
-  SET(LOGC4PLUS_ROOT_DIR $ENV{LOGC4PLUS_ROOT_DIR})
-ENDIF()
-
-SET(_logc4plus_SEARCH_DIRS
-  ${LOGC4PLUS_ROOT_DIR}
-  /usr/local
-  /sw # Fink
-  /opt/local # DarwinPorts
-  /opt/lib/logc4plus
-)
-
-FIND_PATH(LOGC4PLUS_INCLUDE_DIR
-  NAMES
-    logc4plus.h
-  HINTS
-    ${_logc4plus_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(LOGC4PLUS_LIBRARY
-  NAMES
-    logc4plus
-  HINTS
-    ${_logc4plus_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-# handle the QUIETLY and REQUIRED arguments and set LOGC4PLUS_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LOGC4PLUS DEFAULT_MSG
-    LOGC4PLUS_LIBRARY LOGC4PLUS_INCLUDE_DIR)
-
-IF(LOGC4PLUS_FOUND)
-  SET(LOGC4PLUS_LIBRARIES ${LOGC4PLUS_LIBRARY})
-  SET(LOGC4PLUS_INCLUDE_DIRS ${LOGC4PLUS_INCLUDE_DIR})
-ELSE()
-  SET(LOGC4PLUS_LOGC4PLUS_FOUND FALSE)
-ENDIF()
-
-MARK_AS_ADVANCED(
-  LOGC4PLUS_INCLUDE_DIR
-  LOGC4PLUS_LIBRARY
-)
--- a/build_files/build_environment/patches/cmake/modules/FindOpenEXR.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindOpenEXR.cmake
@@ -1,246 +0,0 @@
-# Module to find OpenEXR.
-#
-# This module will first look into the directories defined by the variables:
-#   - OPENEXR_HOME, OPENEXR_VERSION, OPENEXR_LIB_AREA
-#
-# It also supports non-standard names for the library components.
-#
-# To use a custom OpenEXR
-#   - Set the variable OPENEXR_CUSTOM to True
-#   - Set the variable OPENEXR_CUSTOM_LIBRARY to the name of the library to
-#     use, e.g. "SpiIlmImf"
-#   - Optionally set the variable OPENEXR_CUSTOM_INCLUDE_DIR to any
-#     particularly weird place that the OpenEXR/*.h files may be found
-#   - Optionally set the variable OPENEXR_CUSTOM_LIB_DIR to any
-#     particularly weird place that the libraries files may be found
-#
-# This module defines the following variables:
-#
-# OPENEXR_INCLUDE_DIR - where to find ImfRgbaFile.h, OpenEXRConfig, etc.
-# OPENEXR_LIBRARIES   - list of libraries to link against when using OpenEXR.
-#                       This list does NOT include the IlmBase libraries.
-#                       These are defined by the FindIlmBase module.
-# OPENEXR_FOUND       - True if OpenEXR was found.
-
-# Other standarnd issue macros
-include(SelectLibraryConfigurations)
-include(FindPackageHandleStandardArgs)
-include(FindPackageMessage)
-
-if(OPENEXR_USE_STATIC_LIBS)
-  set(_openexr_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
-  if(WIN32)
-    set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
-  else()
-    set(CMAKE_FIND_LIBRARY_SUFFIXES .a )
-  endif()
-endif()
-
-# Macro to assemble a helper state variable
-macro(SET_STATE_VAR varname)
-  set(tmp_lst
-    ${OPENEXR_CUSTOM} | ${OPENEXR_CUSTOM_LIBRARY} |
-    ${OPENEXR_HOME} | ${OPENEXR_VERSION} | ${OPENEXR_LIB_AREA}
-  )
-  set(${varname} "${tmp_lst}")
-  unset(tmp_lst)
-endmacro()
-
-# To enforce that find_* functions do not use inadvertently existing versions
-if(OPENEXR_CUSTOM)
-  set(OPENEXR_FIND_OPTIONS "NO_DEFAULT_PATH")
-endif()
-
-# Macro to search for an include directory
-macro(PREFIX_FIND_INCLUDE_DIR prefix includefile libpath_var)
-  string(TOUPPER ${prefix}_INCLUDE_DIR tmp_varname)
-  find_path(${tmp_varname} ${includefile}
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES include
-    ${OPENEXR_FIND_OPTIONS}
-  )
-  if(${tmp_varname})
-    mark_as_advanced(${tmp_varname})
-  endif()
-  unset(tmp_varname)
-endmacro()
-
-
-# Macro to search for the given library and adds the cached
-# variable names to the specified list
-macro(PREFIX_FIND_LIB prefix libname libpath_var liblist_var cachelist_var)
-  string(TOUPPER ${prefix}_${libname} tmp_prefix)
-  # Handle new library names for OpenEXR 2.1 build via cmake
-  string(REPLACE "." "_" _ILMBASE_VERSION ${ILMBASE_VERSION})
-  string(SUBSTRING ${_ILMBASE_VERSION} 0 3 _ILMBASE_VERSION )
-  find_library(${tmp_prefix}_LIBRARY_RELEASE
-    NAMES ${libname} ${libname}-${_ILMBASE_VERSION}
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES lib
-    ${OPENEXR_FIND_OPTIONS}
-  )
-  find_library(${tmp_prefix}_LIBRARY_DEBUG
-    NAMES ${libname}d ${libname}_d ${libname}debug ${libname}_debug
-    HINTS ${${libpath_var}}
-    PATH_SUFFIXES lib
-    ${OPENEXR_FIND_OPTIONS}
-  )
-  # Properly define ${tmp_prefix}_LIBRARY (cached) and ${tmp_prefix}_LIBRARIES
-  select_library_configurations(${tmp_prefix})
-  list(APPEND ${liblist_var} ${tmp_prefix}_LIBRARIES)
-
-  # Add to the list of variables which should be reset
-  list(APPEND ${cachelist_var}
-    ${tmp_prefix}_LIBRARY
-    ${tmp_prefix}_LIBRARY_RELEASE
-    ${tmp_prefix}_LIBRARY_DEBUG)
-  mark_as_advanced(
-    ${tmp_prefix}_LIBRARY
-    ${tmp_prefix}_LIBRARY_RELEASE
-    ${tmp_prefix}_LIBRARY_DEBUG)
-  unset(tmp_prefix)
-endmacro()
-
-
-# Encode the current state of the external variables into a string
-SET_STATE_VAR(OPENEXR_CURRENT_STATE)
-
-# If the state has changed, clear the cached variables
-if(OPENEXR_CACHED_STATE AND
-    NOT OPENEXR_CACHED_STATE STREQUAL OPENEXR_CURRENT_STATE)
-  foreach(libvar ${OPENEXR_CACHED_VARS})
-    unset(${libvar} CACHE)
-  endforeach()
-endif()
-
-# Generic search paths
-set(OpenEXR_generic_include_paths
-  ${OPENEXR_CUSTOM_INCLUDE_DIR}
-  /usr/include
-  /usr/include/${CMAKE_LIBRARY_ARCHITECTURE}
-  /usr/local/include
-  /sw/include
-  /opt/local/include
-)
-set(OpenEXR_generic_library_paths
-  ${OPENEXR_CUSTOM_LIB_DIR}
-  /usr/lib
-  /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
-  /usr/local/lib
-  /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
-  /sw/lib
-  /opt/local/lib
-)
-
-# Search paths for the OpenEXR files
-if(OPENEXR_HOME)
-  set(OpenEXR_library_paths
-    ${OPENEXR_HOME}/lib
-    ${OPENEXR_HOME}/lib64)
-  if(OPENEXR_VERSION)
-    set(OpenEXR_include_paths
-      ${OPENEXR_HOME}/openexr-${OPENEXR_VERSION}/include
-      ${OPENEXR_HOME}/include/openexr-${OPENEXR_VERSION})
-    list(APPEND OpenEXR_library_paths
-      ${OPENEXR_HOME}/openexr-${OPENEXR_VERSION}/lib
-      ${OPENEXR_HOME}/lib/openexr-${OPENEXR_VERSION})
-  endif()
-  list(APPEND OpenEXR_include_paths ${OPENEXR_HOME}/include)
-  if(OPENEXR_LIB_AREA)
-    list(INSERT OpenEXR_library_paths 2 ${OPENEXR_LIB_AREA})
-  endif()
-endif()
-if(ILMBASE_HOME AND OPENEXR_VERSION)
-  list(APPEND OpenEXR_include_paths
-    ${ILMBASE_HOME}/include/openexr-${OPENEXR_VERSION})
-endif()
-list(APPEND OpenEXR_include_paths ${OpenEXR_generic_include_paths})
-list(APPEND OpenEXR_library_paths ${OpenEXR_generic_library_paths})
-
-# Locate the header files
-PREFIX_FIND_INCLUDE_DIR(OpenEXR
-  OpenEXR/ImfArray.h OpenEXR_include_paths)
-
-if(OPENEXR_INCLUDE_DIR)
-  # Get the version from config file, if not already set.
-  if(NOT OPENEXR_VERSION)
-    FILE(STRINGS "${OPENEXR_INCLUDE_DIR}/OpenEXR/OpenEXRConfig.h" OPENEXR_BUILD_SPECIFICATION
-         REGEX "^[ \t]*#define[ \t]+OPENEXR_VERSION_STRING[ \t]+\"[.0-9]+\".*$")
-
-    if(OPENEXR_BUILD_SPECIFICATION)
-      if(NOT OpenEXR_FIND_QUIETLY)
-        message(STATUS "${OPENEXR_BUILD_SPECIFICATION}")
-      endif()
-      string(REGEX REPLACE ".*#define[ \t]+OPENEXR_VERSION_STRING[ \t]+\"([.0-9]+)\".*"
-             "\\1" XYZ ${OPENEXR_BUILD_SPECIFICATION})
-      set("OPENEXR_VERSION" ${XYZ} CACHE STRING "Version of OpenEXR lib")
-    else()
-      # Old versions (before 2.0?) do not have any version string, just assuming 2.0 should be fine though.
-      message(WARNING "Could not determine ILMBase library version, assuming 2.0.")
-      set("OPENEXR_VERSION" "2.0" CACHE STRING "Version of OpenEXR lib")
-    endif()
-  endif()
-endif()
-
-if(OPENEXR_CUSTOM)
-  if(NOT OPENEXR_CUSTOM_LIBRARY)
-    message(FATAL_ERROR "Custom OpenEXR library requested but OPENEXR_CUSTOM_LIBRARY is not set.")
-  endif()
-  set(OpenEXR_Library ${OPENEXR_CUSTOM_LIBRARY})
-else()
-#elseif(${OPENEXR_VERSION} VERSION_LESS "2.1")
-  set(OpenEXR_Library IlmImf)
-#else()
-#  string(REGEX REPLACE "([0-9]+)[.]([0-9]+).*" "\\1_\\2" _openexr_libs_ver ${OPENEXR_VERSION})
-#  set(OpenEXR_Library IlmImf-${_openexr_libs_ver})
-endif()
-
-# Locate the OpenEXR library
-set(OpenEXR_libvars "")
-set(OpenEXR_cachevars "")
-PREFIX_FIND_LIB(OpenEXR ${OpenEXR_Library}
-  OpenEXR_library_paths OpenEXR_libvars OpenEXR_cachevars)
-
-# Create the list of variables that might need to be cleared
-set(OPENEXR_CACHED_VARS
-  OPENEXR_INCLUDE_DIR ${OpenEXR_cachevars}
-  CACHE INTERNAL "Variables set by FindOpenEXR.cmake" FORCE)
-
-# Store the current state so that variables might be cleared if required
-set(OPENEXR_CACHED_STATE ${OPENEXR_CURRENT_STATE}
-  CACHE INTERNAL "State last seen by FindOpenEXR.cmake" FORCE)
-
-# Always link explicitly with zlib
-set(OPENEXR_ZLIB ${ZLIB_LIBRARIES})
-
-# Use the standard function to handle OPENEXR_FOUND
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenEXR DEFAULT_MSG
-  OPENEXR_INCLUDE_DIR ${OpenEXR_libvars})
-
-if(OPENEXR_FOUND)
-  set(OPENEXR_LIBRARIES "")
-  foreach(tmplib ${OpenEXR_libvars})
-    list(APPEND OPENEXR_LIBRARIES ${${tmplib}})
-  endforeach()
-  list(APPEND OPENEXR_LIBRARIES ${ZLIB_LIBRARIES})
-  if(NOT OpenEXR_FIND_QUIETLY)
-    FIND_PACKAGE_MESSAGE(OPENEXR
-      "Found OpenEXR: ${OPENEXR_LIBRARIES}"
-      "[${OPENEXR_INCLUDE_DIR}][${OPENEXR_LIBRARIES}][${OPENEXR_CURRENT_STATE}]"
-      )
-  endif()
-endif()
-
-# Restore the original find library ordering
-if( OPENEXR_USE_STATIC_LIBS )
-  set(CMAKE_FIND_LIBRARY_SUFFIXES ${_openexr_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
-endif()
-
-# Unset the helper variables to avoid pollution
-unset(OPENEXR_CURRENT_STATE)
-unset(OpenEXR_include_paths)
-unset(OpenEXR_library_paths)
-unset(OpenEXR_generic_include_paths)
-unset(OpenEXR_generic_library_paths)
-unset(OpenEXR_libvars)
-unset(OpenEXR_cachevars)
--- a/build_files/build_environment/patches/cmake/modules/FindTBB.cmake
+++ b/build_files/build_environment/patches/cmake/modules/FindTBB.cmake
@@ -1,72 +0,0 @@
-# - Find TBB library
-# Find the native TBB includes and library
-# This module defines
-#  TBB_INCLUDE_DIRS, where to find tbb.h, Set when
-#                    TBB is found.
-#  TBB_LIBRARIES, libraries to link against to use TBB.
-#  TBB_ROOT_DIR, The base directory to search for TBB.
-#                This can also be an environment variable.
-#  TBB_FOUND, If false, do not try to use TBB.
-#
-# also defined, but not for general use are
-#  TBB_LIBRARY, where to find the TBB library.
-
-#=============================================================================
-# Copyright 2016 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-
-# If TBB_ROOT_DIR was defined in the environment, use it.
-IF(NOT TBB_ROOT_DIR AND NOT $ENV{TBB_ROOT_DIR} STREQUAL "")
-  SET(TBB_ROOT_DIR $ENV{TBB_ROOT_DIR})
-ENDIF()
-
-SET(_tbb_SEARCH_DIRS
-  ${TBB_ROOT_DIR}
-  /usr/local
-  /sw # Fink
-  /opt/local # DarwinPorts
-  /opt/lib/tbb
-)
-
-FIND_PATH(TBB_INCLUDE_DIR
-  NAMES
-    tbb/tbb.h
-  HINTS
-    ${_tbb_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(TBB_LIBRARY
-  NAMES
-    tbb
-  HINTS
-    ${_tbb_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-# handle the QUIETLY and REQUIRED arguments and set TBB_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(TBB DEFAULT_MSG
-    TBB_LIBRARY TBB_INCLUDE_DIR)
-
-IF(TBB_FOUND)
-  SET(TBB_LIBRARIES ${TBB_LIBRARY})
-  SET(TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR})
-ELSE()
-  SET(TBB_TBB_FOUND FALSE)
-ENDIF()
-
-MARK_AS_ADVANCED(
-  TBB_INCLUDE_DIR
-  TBB_LIBRARY
-)
--- a/build_files/build_environment/patches/cmake/modules/SelectLibraryConfigurations.cmake
+++ b/build_files/build_environment/patches/cmake/modules/SelectLibraryConfigurations.cmake
@@ -1,81 +0,0 @@
-# select_library_configurations( basename )
-#
-# This macro takes a library base name as an argument, and will choose good
-# values for basename_LIBRARY, basename_LIBRARIES, basename_LIBRARY_DEBUG, and
-# basename_LIBRARY_RELEASE depending on what has been found and set.  If only
-# basename_LIBRARY_RELEASE is defined, basename_LIBRARY, basename_LIBRARY_DEBUG,
-# and basename_LIBRARY_RELEASE will be set to the release value.  If only
-# basename_LIBRARY_DEBUG is defined, then basename_LIBRARY,
-# basename_LIBRARY_DEBUG and basename_LIBRARY_RELEASE will take the debug value.
-#
-# If the generator supports configuration types, then basename_LIBRARY and
-# basename_LIBRARIES will be set with debug and optimized flags specifying the
-# library to be used for the given configuration.  If no build type has been set
-# or the generator in use does not support configuration types, then
-# basename_LIBRARY and basename_LIBRARIES will take only the release values.
-
-#=============================================================================
-# Copyright 2009 Kitware, Inc.
-# Copyright 2009 Will Dicharry <wdicharry@stellarscience.com>
-# Copyright 2005-2009 Kitware, Inc.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distribute this file outside of CMake, substitute the full
-#  License text for the above reference.)
-
-# This macro was adapted from the FindQt4 CMake module and is maintained by Will
-# Dicharry <wdicharry@stellarscience.com>.
-
-# Utility macro to check if one variable exists while another doesn't, and set
-# one that doesn't exist to the one that exists.
-macro( _set_library_name basename GOOD BAD )
-    if( ${basename}_LIBRARY_${GOOD} AND NOT ${basename}_LIBRARY_${BAD} )
-        set( ${basename}_LIBRARY_${BAD} ${${basename}_LIBRARY_${GOOD}} )
-        set( ${basename}_LIBRARY ${${basename}_LIBRARY_${GOOD}} )
-        set( ${basename}_LIBRARIES ${${basename}_LIBRARY_${GOOD}} )
-    endif( ${basename}_LIBRARY_${GOOD} AND NOT ${basename}_LIBRARY_${BAD} )
-endmacro( _set_library_name )
-
-macro( select_library_configurations basename )
-    # if only the release version was found, set the debug to be the release
-    # version.
-    _set_library_name( ${basename} RELEASE DEBUG )
-    # if only the debug version was found, set the release value to be the
-    # debug value.
-    _set_library_name( ${basename} DEBUG RELEASE )
-    if( ${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE )
-        # if the generator supports configuration types or CMAKE_BUILD_TYPE
-        # is set, then set optimized and debug options.
-        if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
-            set( ${basename}_LIBRARY
-                optimized ${${basename}_LIBRARY_RELEASE}
-                debug ${${basename}_LIBRARY_DEBUG} )
-            set( ${basename}_LIBRARIES
-                optimized ${${basename}_LIBRARY_RELEASE}
-                debug ${${basename}_LIBRARY_DEBUG} )
-        else( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
-            # If there are no configuration types or build type, just use
-            # the release version
-            set( ${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE} )
-            set( ${basename}_LIBRARIES ${${basename}_LIBRARY_RELEASE} )
-        endif( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
-    endif( ${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE )
-
-    set( ${basename}_LIBRARY ${${basename}_LIBRARY} CACHE FILEPATH
-        "The ${basename} library" )
-
-    if( ${basename}_LIBRARY )
-        set( ${basename}_FOUND TRUE )
-    endif( ${basename}_LIBRARY )
-
-    mark_as_advanced( ${basename}_LIBRARY
-        ${basename}_LIBRARY_RELEASE
-        ${basename}_LIBRARY_DEBUG
-    )
-endmacro( select_library_configurations )
--- a/build_files/build_environment/patches/cmakelists_glew.txt
+++ b/build_files/build_environment/patches/cmakelists_glew.txt
@@ -1,2 +0,0 @@
-cmake_minimum_required (VERSION 2.4)
-add_subdirectory(build/cmake)
--- a/build_files/build_environment/patches/cmakelists_hidapi.txt
+++ b/build_files/build_environment/patches/cmakelists_hidapi.txt
@@ -1,20 +0,0 @@
-cmake_minimum_required(VERSION 2.8)
-project(hidapi)
-
-set(SRC_FILES
-	windows/hid.c
-)
-
-set(HEADER_FILES
-	hidapi/hidapi.h
-)
-include_directories(hidapi)
-add_definitions(-DHID_API_STATIC)
-add_library(hidapi STATIC ${SRC_FILES} ${HEADER_FILES})
-
-install(TARGETS hidapi DESTINATION lib)
-
-INSTALL(FILES hidapi/hidapi.h
-        DESTINATION "include"
-        )
-
--- a/build_files/build_environment/patches/cmakelists_lcms.txt
+++ b/build_files/build_environment/patches/cmakelists_lcms.txt
@@ -1,51 +0,0 @@
-project(lcms2)
-
-cmake_minimum_required(VERSION 2.8)
-
-include_directories(include)
-
-set(HEADERS
-	include/lcms2.h
-	include/lcms2_plugin.h
-)
-set(SOURCES
-    src/cmscam02.c
-    src/cmscgats.c
-    src/cmscnvrt.c
-    src/cmserr.c
-    src/cmsgamma.c
-    src/cmsgmt.c
-    src/cmsintrp.c
-    src/cmsio0.c
-    src/cmsio1.c
-    src/cmslut.c
-    src/cmsmd5.c
-    src/cmsmtrx.c
-    src/cmsnamed.c
-    src/cmsopt.c
-    src/cmspack.c
-    src/cmspcs.c
-    src/cmsplugin.c
-    src/cmsps2.c
-    src/cmssamp.c
-    src/cmssm.c
-    src/cmstypes.c
-    src/cmsvirt.c
-    src/cmswtpnt.c
-    src/cmsxform.c
-    src/lcms2_internal.h
-)
-
-add_library(${PROJECT_NAME} STATIC ${HEADERS} ${SOURCES})
-
-set_target_properties(${PROJECT_NAME} PROPERTIES
-	LIBRARY_OUTPUT_NAME "${PROJECT_NAME}"
-	PUBLIC_HEADER 		"${HEADERS}"
-)
-
-install(TARGETS 		${PROJECT_NAME}
-		RUNTIME         DESTINATION		bin
-        LIBRARY         DESTINATION     lib
-        ARCHIVE         DESTINATION     lib
-        PUBLIC_HEADER	DESTINATION     include
-)
--- a/build_files/build_environment/patches/cmakelists_tbb.txt
+++ b/build_files/build_environment/patches/cmakelists_tbb.txt
@@ -1,204 +0,0 @@
-cmake_minimum_required (VERSION 2.8)
-project(tbb CXX)
-
-if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  message(STATUS "Setting build type to 'Release' as none was specified.")
-  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
-  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
-    "MinSizeRel" "RelWithDebInfo")
-endif()
-
-include_directories(include src src/rml/include )
-
-option(TBB_BUILD_SHARED          "Build TBB shared library" ON)
-option(TBB_BUILD_STATIC          "Build TBB static library" ON)
-option(TBB_BUILD_TBBMALLOC       "Build TBB malloc library" ON)
-option(TBB_BUILD_TBBMALLOC_PROXY "Build TBB malloc proxy library" ON)
-
-if(APPLE)
-  set(CMAKE_MACOSX_RPATH ON)
-endif()
-
-file(GLOB tbb_src "${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/*.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/src/old/*.cpp")
-list(APPEND tbb_src ${CMAKE_CURRENT_SOURCE_DIR}/src/rml/client/rml_tbb.cpp)
-file(GLOB to_remove "${CMAKE_CURRENT_SOURCE_DIR}/src/old/test*.cpp")
-list(REMOVE_ITEM tbb_src ${to_remove})
-
-set(tbbmalloc_static_src
-  src/tbbmalloc/backend.cpp
-  src/tbbmalloc/large_objects.cpp
-  src/tbbmalloc/backref.cpp
-  src/tbbmalloc/tbbmalloc.cpp
-  src/tbbmalloc/frontend.cpp
-  src/tbb/itt_notify.cpp)
-
-set(tbbmalloc_src ${tbbmalloc_static_src})
-
-set(tbbmalloc_proxy_src
-  src/tbbmalloc/proxy.cpp
-  src/tbbmalloc/tbb_function_replacement.cpp)
-
-if (NOT APPLE)
-  add_definitions(-DDO_ITT_NOTIFY)
-else()
-  # Disable annoying "has no symbols" warnings
- set(CMAKE_C_ARCHIVE_CREATE   "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
- set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
- set(CMAKE_C_ARCHIVE_FINISH   "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
- set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
-endif()
-
-if (UNIX)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -DUSE_PTHREAD")
-  if(NOT CMAKE_CXX_FLAGS MATCHES "-mno-rtm")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mrtm")
-  endif()
-  if (APPLE)
-    set(ARCH_PREFIX "mac")
-  else()
-    set(ARCH_PREFIX "lin")
-  endif()
-  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-    set(ARCH_PREFIX "${ARCH_PREFIX}64")
-  else()
-    set(ARCH_PREFIX "${ARCH_PREFIX}32")
-  endif()
-  set(ENABLE_RTTI "-frtti -fexceptions ")
-  set(DISABLE_RTTI "-fno-rtti -fno-exceptions ")
-elseif(WIN32)
-  cmake_minimum_required (VERSION 3.1)
-  enable_language(ASM_MASM)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GS- /Zc:wchar_t /Zc:forScope /DUSE_WINTHREAD")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_DEPRECATE /D_WIN32_WINNT=0x0600 /volatile:iso")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4800 /wd4146 /wd4244 /wd4018")
-
-  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-    list(APPEND tbb_src src/tbb/intel64-masm/atomic_support.asm
-      src/tbb/intel64-masm/itsx.asm src/tbb/intel64-masm/intel64_misc.asm)
-    list(APPEND tbbmalloc_src src/tbb/intel64-masm/atomic_support.asm)
-    set(CMAKE_ASM_MASM_FLAGS "/DEM64T=1")
-    set(ARCH_PREFIX "win64")
-  else()
-    list(APPEND tbb_src src/tbb/ia32-masm/atomic_support.asm
-      src/tbb/ia32-masm/itsx.asm src/tbb/ia32-masm/lock_byte.asm)
-    list(APPEND tbbmalloc_src src/tbb/ia32-masm/atomic_support.asm)
-    set(ARCH_PREFIX "win32")
-  endif()
-  set(ENABLE_RTTI "/EHsc /GR ")
-  set(DISABLE_RTTI "/EHs- /GR- ")
-endif()
-
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-  include(CheckCXXCompilerFlag)
-  check_cxx_compiler_flag("-flifetime-dse=1" SUPPORTS_FLIFETIME)
-  if (SUPPORTS_FLIFETIME)
-    add_definitions(-flifetime-dse=1)
-  endif()
-endif()
-
-# Linker export definitions
-if (WIN32)
-  add_custom_command(OUTPUT tbb.def
-    COMMAND ${CMAKE_CXX_COMPILER} /TC /EP ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include > tbb.def
-    MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def
-    COMMENT "Preprocessing tbb.def"
-  )
-
-  add_custom_command(OUTPUT tbbmalloc.def
-    COMMAND ${CMAKE_CXX_COMPILER} /TC /EP ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include >   tbbmalloc.def
-    MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def
-    COMMENT "Preprocessing tbbmalloc.def"
-  )
-else()
-  add_custom_command(OUTPUT tbb.def
-    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o tbb.def
-    MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def
-    COMMENT "Preprocessing tbb.def"
-  )
-
-  add_custom_command(OUTPUT tbbmalloc.def
-    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o   tbbmalloc.def
-    MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def
-    COMMENT "Preprocessing tbbmalloc.def"
-  )
-endif()
-
-add_custom_target(tbb_def_files DEPENDS tbb.def tbbmalloc.def)
-
-# TBB library
-if (TBB_BUILD_STATIC)
-  add_library(tbb_static STATIC ${tbb_src})
-  set_property(TARGET tbb_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_BUILD=1")
-  set_property(TARGET tbb_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_SOURCE_DIRECTLY_INCLUDED=1")
-  set_property(TARGET tbb_static APPEND_STRING PROPERTY COMPILE_FLAGS ${ENABLE_RTTI})
-  install(TARGETS tbb_static ARCHIVE DESTINATION lib)
-endif()
-
-if (TBB_BUILD_SHARED)
-  add_library(tbb SHARED ${tbb_src})
-  set_property(TARGET tbb APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_BUILD=1")
-  set_property(TARGET tbb APPEND_STRING PROPERTY COMPILE_FLAGS ${ENABLE_RTTI})
-  add_dependencies(tbb tbb_def_files)
-  if (APPLE)
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
-  elseif(UNIX)
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
-  elseif(WIN32)
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "/DEF:${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
-  endif()
-  install(TARGETS tbb DESTINATION lib)
-endif()
-
-if(CMAKE_COMPILER_IS_GNUCC)
-  # Quench a warning on GCC
-  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/governor.cpp COMPILE_FLAGS "-Wno-missing-field-initializers ")
-elseif(MSVC)
-  # Quench a warning on MSVC
-  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/scheduler.cpp COMPILE_FLAGS "/wd4458 ")
-endif()
-
-if(TBB_BUILD_TBBMALLOC)
-  # TBB malloc library
-  if (TBB_BUILD_STATIC)
-    add_library(tbbmalloc_static STATIC ${tbbmalloc_static_src})
-    set_property(TARGET tbbmalloc_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc_static APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    install(TARGETS tbbmalloc_static ARCHIVE DESTINATION lib)
-  endif()
-
-  if (TBB_BUILD_SHARED)
-    add_library(tbbmalloc SHARED ${tbbmalloc_src})
-    set_property(TARGET tbbmalloc APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    add_dependencies(tbbmalloc tbb_def_files)
-    if (APPLE)
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
-    elseif(UNIX)
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
-    elseif(WIN32)
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "/DEF:${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
-    endif()
-    install(TARGETS tbbmalloc DESTINATION lib)
-  endif()
-endif()
-
-if(TBB_BUILD_TBBMALLOC_PROXY)
-  # TBB malloc proxy library
-  if (TBB_BUILD_STATIC)
-    add_library(tbbmalloc_proxy_static STATIC ${tbbmalloc_proxy_src})
-    set_property(TARGET tbbmalloc_proxy_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc_proxy_static APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    link_libraries(tbbmalloc_proxy_static tbbmalloc)
-    install(TARGETS tbbmalloc_proxy_static ARCHIVE DESTINATION lib)
-  endif()
-
-  if (TBB_BUILD_SHARED)
-    add_library(tbbmalloc_proxy SHARED ${tbbmalloc_proxy_src})
-    set_property(TARGET tbbmalloc_proxy APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc_proxy APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    link_libraries(tbbmalloc_proxy tbbmalloc)
-    install(TARGETS tbbmalloc_proxy DESTINATION lib)
-  endif()
-endif()
-
-install(DIRECTORY include/tbb DESTINATION include)
--- a/build_files/build_environment/patches/cuew.diff
+++ b/build_files/build_environment/patches/cuew.diff
@@ -1,26 +0,0 @@
--- CmakeLists.txt.orig	2015-12-31 03:46:41 -0700
-+++ CMakeLists.txt	2016-04-01 13:28:33 -0600
-@@ -22,3 +22,10 @@
- 
- add_executable(testcuew cuewTest/cuewTest.c include/cuew.h)
- target_link_libraries(testcuew cuew ${CMAKE_DL_LIBS})
-+
-+install(TARGETS cuew
-+  LIBRARY DESTINATION lib COMPONENT libraries
-+  ARCHIVE DESTINATION lib/static COMPONENT libraries)
-+
-+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/cuew.h
-+  DESTINATION include/) 
-\ No newline at end of file
--- src/cuew.c	2016-04-01 13:41:43 -0600
-+++ src/cuew.c	2016-04-01 13:41:11 -0600
-@@ -15,7 +15,9 @@
-  */
- 
- #ifdef _MSC_VER
-+#if _MSC_VER < 1900
- #  define snprintf _snprintf
-+#endif 
- #  define popen _popen
- #  define pclose _pclose
- #  define _CRT_SECURE_NO_WARNINGS
--- a/build_files/build_environment/patches/ffi.diff
+++ b/build_files/build_environment/patches/ffi.diff
@@ -1,11 +0,0 @@
--- Makefile.in	2014-11-12 06:59:58.000000000 -0500
-+++ Makefile.in	2018-09-17 13:36:10.974086554 -0400
-@@ -600,7 +600,7 @@
- target_os = @target_os@
- target_vendor = @target_vendor@
- toolexecdir = @toolexecdir@
-toolexeclibdir = @toolexeclibdir@
-+toolexeclibdir = $(libdir)
- top_build_prefix = @top_build_prefix@
- top_builddir = @top_builddir@
- top_srcdir = @top_srcdir@
--- a/build_files/build_environment/patches/ffmpeg.diff
+++ b/build_files/build_environment/patches/ffmpeg.diff
@@ -1,11 +0,0 @@
--- a/configure	2018-08-27 13:46:41.071106150 +0200
-+++ b/configure	2018-08-27 13:46:28.162765762 +0200
-@@ -6013,7 +6013,7 @@
-                                require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
- enabled libopenh264       && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion
- enabled libopenjpeg       && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version ||
-                               { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } }
-+                               { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version "-DOPJ_STATIC $pthreads_extralibs $libm_extralibs" && add_cppflags "-DOPJ_STATIC $pthreads_extralibs $libm_extralibs"; } }
- enabled libopenmpt        && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++"
- enabled libopus           && {
-     enabled libopus_decoder && {
--- a/build_files/build_environment/patches/fftw3.diff
+++ b/build_files/build_environment/patches/fftw3.diff
@@ -1,25 +0,0 @@
--- config.h.in	2014-03-04 11:44:58 -0700
-+++ config.h.in	2016-03-30 11:42:49 -0600
-@@ -142,9 +142,6 @@
- /* Define to 1 if you have the `gethrtime' function. */
- #undef HAVE_GETHRTIME
- 
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
- /* Define to 1 if hrtime_t is defined in <sys/time.h> */
- #undef HAVE_HRTIME_T
- 
--- kernel/assert.c	2014-03-04 11:41:03 -0700
-+++ kernel/assert.c	2016-04-01 09:41:05 -0600
-@@ -24,8 +24,10 @@
- 
- void X(assertion_failed)(const char *s, int line, const char *file)
- {
-+#if 0
-      fflush(stdout);
-      fprintf(stderr, "fftw: %s:%d: assertion failed: %s\n", file, line, s);
-+#endif 
- #ifdef HAVE_ABORT
-      abort();
- #else
--- a/build_files/build_environment/patches/freetype.diff
+++ b/build_files/build_environment/patches/freetype.diff
@@ -1,18 +0,0 @@
-diff -NaurBb b/CMakeLists.txt a/CMakeLists.txt
--- b/CMakeLists.txt	2018-05-01 12:45:46 -0600
-+++ a/CMakeLists.txt	2018-08-08 13:03:22 -0600
-@@ -229,9 +229,12 @@
-   endif ()
-   string(REPLACE "/undef " "#undef "
-     FTCONFIG_H "${FTCONFIG_H}")
-  file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h"
-    "${FTCONFIG_H}")
-+else()
-+  file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h"
-+    FTCONFIG_H)
- endif ()
-+file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h"
-+  "${FTCONFIG_H}")
- 
- 
- # Create the options file
--- a/build_files/build_environment/patches/hdf5.diff
+++ b/build_files/build_environment/patches/hdf5.diff
@@ -1,11 +0,0 @@
--- UserMacros.cmake
-+++ UserMacros.cmake
-@@ -16,6 +16,8 @@
- if (BUILD_USER_DEFINED_LIBS)
-   MACRO_USER_DEFINED_LIBS ()
- endif (BUILD_USER_DEFINED_LIBS)
-+
-+include(Config/cmake/usermacros/windows_mt.cmake)
- #-----------------------------------------------------------------------------
- #------------------- E X A M P L E   E N D -----------------------------------
- #-----------------------------------------------------------------------------
--- a/build_files/build_environment/patches/hidapi.diff
+++ b/build_files/build_environment/patches/hidapi.diff
@@ -1,15 +0,0 @@
--- hidapi/hidapi.h	2011-10-25 20:58:16 -0600
-+++ hidapi/hidapi.h	2016-11-01 12:05:58 -0600
-@@ -30,7 +30,11 @@
- #include <wchar.h>
- 
- #ifdef _WIN32
-      #define HID_API_EXPORT __declspec(dllexport)
-+      #ifdef HID_API_STATIC
-+        #define HID_API_EXPORT 
-+      #else
-+        #define HID_API_EXPORT __declspec(dllexport)
-+      #endif
-       #define HID_API_CALL
- #else
-       #define HID_API_EXPORT /**< API export macro */
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Joseph Mansfield	9e023dc9cc	Code cleanup: remove a duplicate define	2013-09-23 14:51:35 +00:00
Joseph Mansfield	9c6a60ab60	Remove multicamera solver option Reverting the previous commit because Sergey threatened puppies with an axe for every time I add an option.	2013-09-18 22:21:32 +00:00
Joseph Mansfield	d7e23e1783	Add checkbox for multicamera solving To enable reconstruction using tracks from multiple cameras, the "Multicamera" checkbox in the Solve panel should be checked. This is currently non-functional.	2013-09-18 13:32:57 +00:00
Joseph Mansfield	4bffc83835	Add simple panel for creating multicamera correspondences The create correspondence operator is currently non-functional, but it is expected that it will create correspondences between tracks in different movie clips.	2013-09-18 12:58:12 +00:00
Joseph Mansfield	2a7a733784	Allow empty intrinsics vector for bundle adjustment If an intrinsics vector is passed to the bundle adjuster with size less than the number of cameras, the vector is padded out to that size with empty intrinsics.	2013-09-18 09:25:07 +00:00
Joseph Mansfield	9fdd86106c	Multicamera-ify bundle adjustment Bundle adjustment now uses the appropriate camera intrinsics when calculating the reprojection error for each marker. Refinement options are currently only applied to the camera intrinsics for camera 0 (all other camera intrinsics are made constant).	2013-09-18 01:33:40 +00:00
Joseph Mansfield	2e9c5fd705	Merging from trunk r60137 into soc-2013-motion_track	2013-09-14 11:11:00 +00:00
Joseph Mansfield	be42beaacb	Fix crash with fetching all reconstructed views	2013-09-14 11:01:05 +00:00
Joseph Mansfield	39943f1486	Scale all camera reconstructions to unity	2013-09-14 10:08:13 +00:00
Joseph Mansfield	1fb09b9d60	Multicamera-ify reconstruction initialization Initialization can now reconstruct from two images regardless of the source camera.	2013-09-14 08:46:37 +00:00
Joseph Mansfield	e494139b59	Modify keyframe selection algorithm to be camera-aware The keyframe selection algorithm can now select keyframes from the camera passed to it as an argument. It's worth looking into multicamera algorithms too.	2013-09-12 16:16:08 +00:00
Joseph Mansfield	b319768af9	Improve modal solver image iteration Instead of iterating over all images and filtering through only those from camera 0, iterate over only camera 0 images. With the current way markers are stored, this is very computationally inefficient, but this should be improved soon.	2013-09-12 14:45:50 +00:00
Joseph Mansfield	b6a6aaf937	Use multicamera terminology for initial image selection To initialise reconstruction, two images need to be selected with high variance. The GRIC and variance algorithm can continue to refer to the images as keyframes, as it is intended to work with images from a single camera, but the libmv API should be more general than that, referring to selected images. This is a non-functional change.	2013-09-12 14:09:31 +00:00
Joseph Mansfield	0a9163c885	Modify modal solver to use only camera 0 Match recent changes to how tracks are stored.	2013-09-12 00:13:51 +00:00
Joseph Mansfield	78b484831d	Clearer association between markers and cameras As the camera identifier associated with a marker is simply bookkeeping for multicamera reconstruction, make it an optional attribute when handling tracks and reconstructed views. This means that the libmv API is still nice for users that don't need to associate images with cameras.	2013-09-11 14:48:29 +00:00
Joseph Mansfield	e4b201f7b7	Merging from trunk r60041 into soc-2013-motion_track	2013-09-11 11:18:08 +00:00
Joseph Mansfield	d24a4a9b63	Fix: BKE tracking compilation error Previous commit was incomplete and didn't include blender-side changes to the libmv API.	2013-09-11 10:34:54 +00:00
Joseph Mansfield	cb21085634	Modify data structure for storing tracks The Tracks data structure stores Markers. The current design has it so that a marker's image identifier denotes the frame from the associated camera that the marker belongs to. That is, it treats the image identifier more as a frame identifier. You could have markers in image 0 for camera 0 and image 0 for camera 1 and they wouldn't be considered to be in the same image. However, this design doesn't make much sense because the reconstruction algorithms don't care about frames or the cameras from which a frame came, only that there is a set of images observing the same scene. A better design is for all frames from all cameras to have unique image identifiers. The camera identifiers can then denote a subset of those images. No image captured by camera 0 will have the same image identifier as images from camera 1. This way, the algorithms can continue to just treat all frames as one big set of images and the camera identifier provides the association of an image to the camera it originated from. This makes it much easier to implement multicamera reconstruction without significant changes to the way libmv behaves.	2013-09-10 21:07:01 +00:00
Joseph Mansfield	ce17c21303	Update doxygen comments for reconstruction initialization EuclideanReconstructTwoFrames and ProjectiveReconstructTwoFrames currently assume that the passed markers belong to a single camera. That is, we're not reconstructing frames from different cameras. Ideally, this restriction should be removed.	2013-09-10 10:57:49 +00:00
Joseph Mansfield	8896abe995	Code cleanup: Google-style constant names Google style guide recommends kConstantName for constants.	2013-09-09 14:50:31 +00:00
Joseph Mansfield	14816b3a9c	Code cleanup: keyframe selection explicitly single-camera The current keyframe selection algorithm only looks at frames from camera 0 to find two frames with high variance. It's definitely worth looking at algorithms for keyframe selection from multiple cameras - different cameras are likely to have high variance.	2013-09-09 13:55:24 +00:00
Joseph Mansfield	600145d273	Code cleanup: use const references for input parameters	2013-09-09 10:14:05 +00:00
Joseph Mansfield	d56589fc61	Code cleanup: modal solver explicitly single-camera Non-functional change to the modal solver to explicitly document it as being a single-camera algorithm, working with only camera 0.	2013-09-09 09:42:37 +00:00
Joseph Mansfield	67313f607a	Improved naming of cameras/views The recent change that distinguished "multicamera reconstruction" from "multiview reconstruction" led to some confusing naming. A EuclideanReconstruction would store EuclideanCameras, which are the position and orientation of a physical camera for a specific image. That is, a EuclideanCamera is a camera at an instance, rather than representing the physical camera itself. This meant that EuclideanCameras had associated cameras, which is clearly confusing. This commit attempts to unify the terminology: - View - a specific instance of a camera at some orientation and point in space (giving an image of the scene) - Multiview reconstruction - reconstruction of a scene from multiple views - Camera - a physical video camera - Multicamera reconstruction - a form of multiview reconstruction, where the views are associated with some number of video cameras To this end, EuclideanCamera and ProjectiveCamera have been renamed to EuclideanView and ProjectiveView, as they represent a camera at a specific instance. Some functions continue to have variables named "camera" where "view" would be more appropriate.	2013-09-07 14:47:32 +00:00
Joseph Mansfield	ac183d3da0	Modify constraints user interface and usability I have recently been preparing focal length constraints for committing to trunk but unfortunately missed BCon2, so it'll have to wait until next time. In the meantime, this commit brings the changes that were made according to code reviews and user feedback into my branch. The interface changes include: - Constraint value inputs are now in a column. - User interface button names have been simplified. - The focal length camera property is not forced to fit inside the focal length constraint range. Instead, the focal length is clamped to the range when solving. - When the constraint is not enabled, the min and max values will adjust to match the focal length camera property. This gives the user an anchor to help understand the meaning of the values.	2013-09-05 22:59:34 +00:00
Joseph Mansfield	bc875d1742	Merging from trunk r59849 into soc-2013-motion_track	2013-09-05 17:56:20 +00:00
Joseph Mansfield	18020c064c	Merging from trunk r59488 into soc-2013-motion_track	2013-08-24 22:58:20 +00:00
Joseph Mansfield	d08a4292f1	Fix compilation with WITH_LIBMV=OFF Once again, I forgot to update libmv-capi_stub.cc to match the header.	2013-08-24 22:06:36 +00:00
Joseph Mansfield	c8c9996e54	Fix ignored constraint flag Incorrect flags were being checked for whether a focal lenght constraint should be applied, causing it to always be applied whenever the focal length was chosen for refinement.	2013-08-23 20:38:36 +00:00
Joseph Mansfield	6e83ce4b70	Fix invalid returned camera intrinsics libmv provides a way to get the camera intrinsics from a reconstruction, which may be different to the intrinsics passed to the solver if refinement has taken place. My multicamera changes introduced a bug caused by a pointer cast between incompatible types causing the returned intrinsics to have screwed up values. This patch fixes that cast.	2013-08-23 20:11:11 +00:00
Joseph Mansfield	9dfc38fe46	More framework for multicamera reconstruction All algorithms have been adjusted to take into account multiple cameras and their intrinsics except for the bundle adjustment. This means it will give an incorrect result for multicamera reconstruction at the moment, but single camera reconstruction still functions normally.	2013-08-05 23:22:56 +00:00
Joseph Mansfield	cefc0dd68e	Use multicamera intrinsics to calculate reprojection error The reprojection error calculation would only take a single CameraIntrinsics and would apply it to all markers. Adjust it to take a vector of CameraIntrinsics and apply the intrinsics corresponding to the marker's associated camera.	2013-08-05 01:17:46 +00:00
Joseph Mansfield	9ab6dba74b	Add correct handling of multicamera intrinsics One argument to libmv_solve is an array of camera intrinsics options. The code now converts all elements of the array to internal CameraIntrinsics, instead of just the first. The output struct, libmv_Reconstruction, now contains a vector of output camera intrinsics (each element corresponding to a different camera).	2013-08-05 00:37:13 +00:00
Joseph Mansfield	1305ae3380	Change from multiview to multicamera terminology All 3D reconstruction is multiview reconstruction. A better, unambigious term for reconstructing multiple cameras is multicamera reconstruction, so change all references to "views" to "cameras". Unfortunately, this introduces some confusion in simple_pipeline/reconstruction.h, but I'm currently discussing this with Keir.	2013-08-04 23:17:27 +00:00
Joseph Mansfield	058985fbb9	Rename CameraForViewImage to CameraForImage It is uncommon to refer to an image without a particular view, so shorten the function name for simplicity. If a function is needed that references all views at once, suffixing with AllViews will do.	2013-08-03 10:30:39 +00:00
Joseph Mansfield	46510ad0ea	Modify Tracks to multiview only The Tracks class stores Markers that correspond to tracks across different views and images. There's no need to have an interface for both singleview and multiview reconstruction, so remove the single view interface. For now, all algorithms assume view 0, but should instead be passed the view that they should work on.	2013-08-02 09:40:42 +00:00
Joseph Mansfield	0a087e78e7	Merging from trunk r58769 into soc-2013-motion_track Mostly to have the cleaned up libmv C API from r58765.	2013-07-31 17:30:10 +00:00
Joseph Mansfield	280b13c3a5	Modify libmv output types to store multiview reconstructions The libmv_solve function returns a libmv_Reconstruction which contains a EuclideanReconstruction. This class and its brother, ProjectiveReconstruction, store the results of a reconstruction. To make way for multiview reconstruction, modify these classes to store reconstructed camera poses associated with particular views. All libmv algorithms have been adjusted to meet the new API, temporarily assuming view 0 everywhere until they have also been multiviewified.	2013-07-31 01:10:34 +00:00
Joseph Mansfield	8d49700939	Fix alignment indentation Although file is tab indented, split lines should be aligned with spaces.	2013-07-28 09:36:21 +00:00
Joseph Mansfield	48f811f9d6	Refactor bundle refinement in libmv C API Instead of having libmv_solveRefineIntrinsics, which creates bundle options from reconstruction options and passes them to the libmv bundle adjuster, have a simpler function that just creates and returns the options. This brings all of the solving logic into libmv_solve.	2013-07-26 23:18:26 +00:00
Joseph Mansfield	de6c513163	Fix error when compiling with WITH_LIBMV=OFF Adjust libmv-capi_stub.cc to match recent changes to the C API header, otherwise it won't compile with WITH_LIBMV=OFF.	2013-07-26 23:13:14 +00:00
Joseph Mansfield	8e1cac34cb	Unify libmv C API for solving The current libmv C API exposes the libmv_solve function which forwards to either libmv_solveReconstruction or libmv_solveModal, depending on whether the user selected Tripod Motion in the UI. These functions contain a fair bit of common code. Unify them into the single libmv_solve function, leading the way to a clean multiview reconstruction solution.	2013-07-26 00:37:26 +00:00
Joseph Mansfield	6fd3c9e2e1	Modify Tracks and libmv C API for multiview reconstruction Add a view identifier to the Markers that are contained in a Tracks set and the appropriate interface for inserting and fetching from the set according to view. Also modify the libmv C API to allow multiview insertion into Tracks from outside libmv.	2013-07-19 00:09:03 +00:00
Joseph Mansfield	0efe5d47e2	Refactor and tidy up bundle options and interfaces Non-functional changes to a few data types and interfaces involved in passing bundle options from the UI to libmv. A significant change is that the decision to perform a modal reconstruction or not is moved into the libmv C API and the type of camera movement is passed as an option.	2013-07-18 09:21:52 +00:00
Joseph Mansfield	732b3720d1	Merging from trunk r58267 into soc-2013-motion_track	2013-07-15 14:19:02 +00:00
Joseph Mansfield	0f0be925bb	Add constraints for focal length refinement The user can apply a ranged constraint to the focal length during refinement. When the focal length is selected for refinement in the solve panel, a constraint can be applied by checking "Constrain Focal Length" and entering the appropriate minimum and maximum values. The camera focal length will only be refined within this range. This is useful when an unconstrained refinement gives an incorrect result and a suitable range is known. This includes the following changes: - Addition of constraint UI with corresponding RNA properties. The constraint is displayed in the same units chosen for the camera focal length. The values are restricted such that min is no greater than focal length and max is no less than it. - Data structure modifications to allow passing of constraint values from the UI to libmv. - Modifications to the libmv simple pipeline API to incorporate constraints. - Constraining focal length when interfacing with Ceres (which only does unconstrained solving) through a sinusoidal mapping. Results of tests are given at: http://wiki.blender.org/index.php/User:Sftrabbit/GSoC_2013/Documentation/Constraint_Tests	2013-07-14 16:21:35 +00:00
Joseph Mansfield	7d53177d57	Merging r57392 through r57521 from trunk into soc-2013-motion_track	2013-06-17 15:32:33 +00:00
Campbell Barton	132acfbb44	gsoc 2013 branch soc-2013-motion_track	2013-06-12 04:03:56 +00:00