Volume object datablock skeleton code.

This only adds Shift+A > Volume object and displays a list of grid names in a specified VDB file. Branch pushed for reference if someone other than me wants to pick up this project.
2018-07-17 01:42:13 +02:00
12153 changed files with 2315954 additions and 2634435 deletions
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,8 +1,6 @@
 {
 	"project_id" : "Blender",
 	"conduit_uri" : "https://developer.blender.org/",
-	"phabricator.uri" : "https://developer.blender.org/",
 	"git.default-relative-commit" : "origin/master",
-	"arc.land.update.default" : "rebase",
-	"arc.land.onto.default" : "master"
+	"arc.land.update.default" : "rebase"
 }
--- a/.clang-format
+++ b/.clang-format
@@ -1,270 +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
-
-SortIncludes: true
-
-# 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_MESH_BUFFER_CACHE
-  - 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
-  - GP_EVALUATED_STROKES_BEGIN
-  - GSET_FOREACH_BEGIN
-  - GSET_ITER
-  - GSET_ITER_INDEX
-  - ITER_BEGIN
-  - ITER_PIXELS
-  - ITER_SLOTS
-  - ITER_SLOTS_BEGIN
-  - LOOP_EDITED_POINTS
-  - LOOP_KEYS
-  - LOOP_POINTS
-  - LOOP_SELECTED_KEYS
-  - LOOP_SELECTED_POINTS
-  - LOOP_TAGGED_KEYS
-  - LOOP_TAGGED_POINTS
-  - LOOP_UNSELECTED_POINTS
-  - LOOP_VISIBLE_KEYS
-  - LOOP_VISIBLE_POINTS
-  - LISTBASE_CIRCULAR_BACKWARD_BEGIN
-  - LISTBASE_CIRCULAR_FORWARD_BEGIN
-  - LISTBASE_FOREACH
-  - LISTBASE_FOREACH_BACKWARD
-  - LISTBASE_FOREACH_MUTABLE
-  - LISTBASE_FOREACH_BACKWARD_MUTABLE
-  - LISTBASE_FOREACH_INDEX
-  - 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
-  - RENDER_PASS_ITER_BEGIN
-  - RNA_BEGIN
-  - RNA_PROP_BEGIN
-  - RNA_STRUCT_BEGIN
-  - RNA_STRUCT_BEGIN_SKIP_RNA_TYPE
-  - SCULPT_VERTEX_DUPLICATES_AND_NEIGHBORS_ITER_BEGIN
-  - SCULPT_VERTEX_NEIGHBORS_ITER_BEGIN
-  - SEQ_ALL_BEGIN
-  - SEQ_CURRENT_BEGIN
-  - SURFACE_QUAD_ITER_BEGIN
-  - foreach
-  - ED_screen_areas_iter
-  - SLOT_PROBING_BEGIN
-  - SET_SLOT_PROBING_BEGIN
-  - MAP_SLOT_PROBING_BEGIN
-  - VECTOR_SET_SLOT_PROBING_BEGIN
-
-# Use once we bump the minimum version to version 8.
-# # Without this string literals that in-line 'STRINGIFY' behave strangely (a bug?).
-# StatementMacros:
-#   - PyObject_VAR_HEAD
-#   - STRINGIFY
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,47 +0,0 @@
-# The warnings below are disabled because they are too pedantic and not worth fixing.
-# Some of them will be enabled as part of the Clang-Tidy task, see T78535.
-
-Checks:  >
-  -*,
-  readability-*,
-  -readability-uppercase-literal-suffix,
-  -readability-magic-numbers,
-  -readability-isolate-declaration,
-  -readability-convert-member-functions-to-static,
-  -readability-implicit-bool-conversion,
-  -readability-avoid-const-params-in-decls,
-  -readability-simplify-boolean-expr,
-  -readability-make-member-function-const,
-
-  -readability-misleading-indentation,
-
-  -readability-use-anyofallof,
-
-  -readability-function-cognitive-complexity,
-
-  bugprone-*,
-  -bugprone-narrowing-conversions,
-  -bugprone-unhandled-self-assignment,
-  -bugprone-branch-clone,
-  -bugprone-macro-parentheses,
-  -bugprone-reserved-identifier,
-
-  -bugprone-sizeof-expression,
-  -bugprone-integer-division,
-
-  -bugprone-redundant-branch-condition,
-
-  modernize-*,
-  -modernize-use-auto,
-  -modernize-use-trailing-return-type,
-  -modernize-avoid-c-arrays,
-  -modernize-use-equals-default,
-  -modernize-use-nodiscard,
-  -modernize-loop-convert,
-  -modernize-pass-by-value,
-  -modernize-use-default-member-init,
-  -modernize-raw-string-literal,
-  -modernize-avoid-bind,
-  -modernize-use-transparent-functors,
-
-WarningsAsErrors: '*'
--- a/.editorconfig
+++ b/.editorconfig
@@ -3,18 +3,18 @@
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-indent_style = space
-indent_size = 2
-max_line_length = 99
+indent_style = tab
+indent_size = 4
+max_line_length = 120

 # CMake & Text
 [*.{cmake,txt}]
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-indent_style = space
-indent_size = 2
-max_line_length = 99
+indent_style = tab
+indent_size = 4
+max_line_length = 120

 # Python
 [*.py]
@@ -30,9 +30,9 @@ max_line_length = 120
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-indent_style = space
-indent_size = 2
-max_line_length = 99
+indent_style = tab
+indent_size = 4
+max_line_length = 120

 # reStructuredText
 [*.rst]
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,169 +0,0 @@
-# git config blame.ignoreRevsFile .git-blame-ignore-revs
-#
-# After running the above, commits listed in this file will be
-# ignored by git blame. The blame will be shifted to the person
-# who edited the line(s) before the ignored commit.
-#
-# To disable this ignorance for a command, run as follows
-# git blame --ignore-revs-file="" <other options>
-#
-# Changes that belong here:
-# - Massive comment, doxy-sections, or spelling corrections.
-# - Clang-format, PEP8 or other automated changes which are *strictly* "no functional change".
-# - Several smaller commits should be added to this list at once, because adding
-#   one extra commit (to edit this file) after every small cleanup is noisy.
-#
-# Note:
-# - The comment above the SHA should be the first line of the commit.
-# - It is fine to pack together similar commits if they have the same explanatory comment.
-# - Use only 40 character git SHAs; not smaller ones, not prefixed with rB.
-#
-# https://git-scm.com/docs/git-blame/2.23.0
-
-# white space commit. (2 spaces -> tab).
-0a3694cd6ebec710da7110e9f168a72d47c71ee0
-
-# Cycles: Cleanup, spacing after preprocessor
-cb4b5e12abf1fc6cf9ffc0944e0a1bc406286c63
-
-# ClangFormat: apply to source, most of intern
-e12c08e8d170b7ca40f204a5b0423c23a9fbc2c1
-
-# Code Style: use "#pragma once" in source directory
-91694b9b58ab953f3b313be9389cc1303e472fc2
-
-# Code Style: use "#pragma once" in some newer headers
-8198dbb888856b8c11757586df02aca15f132f90
-
-# Code Style: use "#pragma once" in intern/ghost
-1b1129f82a9cf316b54fbc025f8cfcc1a74b8589
-
-# Cleanup: mostly comments, use doxy syntax & typos
-e0cb02587012b4b2f4b18363dc7d0a7da2c02093
-
-# Cleanup: use C comments for descriptive text
-2abfcebb0eb7989e3d1e7d03f37ecf5c088210af
-
-# use lowercase for cmake builtin names and macros, remove contents in else() and endif() which is no longer needed.
-afacd184982e58a9c830a3d5366e25983939a7ba
-
-# Spelling: It's Versus Its
-3a7fd309fce89213b0224b3c6807adb2d1fe7ca8
-
-# Spelling: Then Versus Than
-d1eefc421544e2ea632fb35cb6bcaade4c39ce6b
-
-# Spelling: Miscellaneous
-84ef3b80de4915a24a9fd2fd214d0fa44e59b854
-
-# Spelling: Loose Versus Lose
-c0a6bc19794c69843c38451c762e91bc10136e0f
-
-# Spelling: Apart Versus A Part
-3d26cd01b9ba6381eb165e11536345ae652dfb41
-
-# Cleanup: use 2 space indentation for CMake
-3076d95ba441cd32706a27d18922a30f8fd28b8a
-
-# Cleanup: use over-line for doxy comments
-4b188bb08cf5aaae3c68ab57bbcfa037eef1ac10
-
-# Cleanup: General comment style clean up of graph_edit.c and fcurve.c
-0105f146bb40bd609ccbda3d3f6aeb8e14ad3f9e
-
-# Cleanup: pep8 (indentation, spacing, long lines)
-41d2d6da0c96d351b47acb64d3e0decdba16cb16
-
-# Cleanup: pep8, blank lines
-bab9de2a52929fe2b45ecddb1eb09da3378e303b
-
-# Cleanup: PEP8 for python changes
-1e7e94588daa66483190f45a9de5e98228f80e05
-
-# GPencil: Cleanup pep8
-a09cc3ee1a99f2cd5040bbf30c8ab8c588bb2bb1
-
-# Cleanup: trailing space, remove tabs, pep8
-c42a6b77b52560d257279de2cb624b4ef2c0d24c
-
-# Cleanup: use C style doxygen comments
-8c1726918374e1d2d2123e17bae8db5aadde3433
-
-# Cleanup: use doxy sections for imbuf
-c207f7c22e1439e0b285fba5d2c072bdae23f981
-
-# Cleanup: Clang-Tidy, modernize-use-bool-literals
-af35ada2f3fa8da4d46b3a71de724d353d716820
-
-# Cleanup: Use nullptr everywhere in fluid code
-311031ecd03dbfbf43e1df672a395f24b2e7d4d3
-
-# Cleanup: Clang-Tidy, modernize-redundant-void-arg
-a331d5c99299c4514ca33c843b1c79b872f2728d
-
-# Cleanup: Clang-Tidy modernize-use-nullptr
-16732def37c5a66f3ea28dbe247b09cc6bca6677
-
-# Cleanup: Clang-tidy, modernize-concat-nested-namespaces
-4525049aa0cf818f6483dce589ac9791eb562338
-
-# Cleanup: Clang-tidy else-after-return
-ae342ed4511cf2e144dcd27ce2c635d3d536f9ad
-
-# Cleanup: Clang-Tidy, readability-redundant-member-init
-190170d4cc92ff34abe1744a10474ac4f1074086
-
-# Cleanup: use 'filepath' instead of 'name' for ImBuf utilities
-99f56b4c16323f96c0cbf54e392fb509fcac5bda
-
-# Cleanup: clang-format
-c4d8f6a4a8ddc29ed27311ed7578b3c8c31399d2
-b5d310b569e07a937798a2d38539cfd290149f1c
-8c846cccd6bdfd3e90a695fabbf05f53e5466a57
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-4eac03d821fa17546f562485f7d073813a5e5943
-
-# Cleanup: use preprocessor version check for PyTypeObject declaration
-cd9acfed4f7674b84be965d469a367aef96f8af3
-
-# Cycles: fix compilation of OSL shaders following API change
-b980cd163a9d5d77eeffc2e353333e739fa9e719
-
-# Cleanup: clang-tidy suppress warnings for PyTypeObject.tp_print
-efd71aad4f22ec0073d80b8dd296015d3f395aa8
-
-# Cleanup: fix wrong merge, remove extra unique_ptr.
-6507449e54a167c63a72229e4d0119dd2af68ae5
-
-# Cleanup: fix some clang tidy issues
-525a042c5c7513c41240b118acca002f6c60cc12
-
-# Fix T82520: error building freestyle with Python3.8
-e118426e4695a97d67e65d69677f3c4e2db50a56
-
-# Cleanup: Clang-tidy, readability-else-after-return
-7be47dadea5066ae095c644e0b4f1f10d75f5ab3
-
-# Cleanup: Add `r_` to return parameter
-45dca05b1cd2a5ead59144c93d790fdfe7c35ee6
-
-# Cleanup: Typo in `print_default_info` function name.
-41a73909dec716642f044e60b40a28335c9fdb10
-
-# Cleanup: Reduce indentation
-1cc3a0e2cf73a5ff4f9e0a7f5338eda77266b300
-
-# Build-system: Force C linkage for all DNA type headers
-ad4b7741dba45a2be210942c18af6b6e4438f129
-
-# Cleanup: Move function to proper section
-c126e27cdc8b28365a9d5f9fafc4d521d1eb83df
-
-# Cleanup: remove break after return statements
-bbdfeb751e16d939482d2e4b95c4d470f53f18a5
-
-# Cleanup: clang-tidy
-af013ff76feef7e8b8ba642279c62a5dc275d59f
-
-# Cleanup: Make panel type flag names more clear
-9d28353b525ecfbcca1501be72e4276dfb2bbc2a
--- a/.github/stale.yml
+++ b/.github/stale.yml
@@ -1,22 +0,0 @@
-# Configuration for probot-stale - https://github.com/probot/stale
-# This file is used on Blender's GitHub mirror to automatically close any pull request
-# and invite contributors to join the official development platform on blender.org
-
-# Number of days of inactivity before an Issue or Pull Request becomes stale
-daysUntilStale: 1
-
-# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
-# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
-daysUntilClose: 1
-
-# Label to use when marking as stale
-staleLabel: stale
-
-# Comment to post when closing a stale Issue or Pull Request.
-closeComment: >
-  This issue has been automatically closed, because this repository is only
-  used as a mirror of git.blender.org. Blender development happens on
-  developer.blender.org.
-
-  To get started contributing code, please read:
-  https://wiki.blender.org/wiki/Process/Contributing_Code
--- a/.gitignore
+++ b/.gitignore
@@ -11,10 +11,6 @@ __pycache__/
 *.swo
 *#

-# Indexes for emacs, vi & others
-TAGS
-tags
-
 # QtCreator
 CMakeLists.txt.user

@@ -40,9 +36,3 @@ Desktop.ini

 # in-source lib downloads
 /build_files/build_environment/downloads
-
-# in-source buildbot signing configuration
-/build_files/buildbot/codesign/config_server.py
-
-# smoke simulation noise tile (generated)
-waveletNoiseTile.bin
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,20 +1,20 @@
 [submodule "release/scripts/addons"]
 	path = release/scripts/addons
 	url = ../blender-addons.git
-	branch = master
 	ignore = all
+	branch = master
 [submodule "release/scripts/addons_contrib"]
 	path = release/scripts/addons_contrib
 	url = ../blender-addons-contrib.git
-	branch = master
 	ignore = all
+	branch = master
 [submodule "release/datafiles/locale"]
 	path = release/datafiles/locale
 	url = ../blender-translations.git
-	branch = master
 	ignore = all
+	branch = master
 [submodule "source/tools"]
 	path = source/tools
 	url = ../blender-dev-tools.git
-	branch = master
 	ignore = all
+	branch = master
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/420
+++ b/420
@@ -24,149 +24,20 @@
 #   ../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.
-   * release        Complete build with all options enabled including CUDA and Optix, matching the releases on blender.org
-   * 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).
-
-   * developer:     Enable faster builds, error checking and tests, recommended for developers.
-   * config:        Run cmake configuration tool to set build options.
-   * ninja:         Use ninja build tool for faster builds.
-
-   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 project 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 automated tests with ctest.
-   * 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
-
-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_descriptions:    Check for duplicate/invalid descriptions.
-
-Spell Checkers
-
-   * check_spelling_c:      Check for spelling errors (C/C++ only),
-   * check_spelling_osl:    Check for spelling errors (OSL only).
-   * check_spelling_py:     Check for spelling errors (Python only).
-
-   Note that spell checkers can take a 'CHECK_SPELLING_CACHE' filepath argument,
-   so re-running does not need to re-check unchanged files.
-
-   Example:
-      make check_spelling_c CHECK_SPELLING_CACHE=../spelling_cache.data
-
-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
-
-   * source_archive:
-     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)
-
-# This makefile is not meant for Windows
-ifeq ($(OS),Windows_NT)
-    $(error On Windows, use "cmd //c make.bat" instead of "make")
-endif

 # 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
 BLENDER_DIR:=$(shell pwd -P)
 BUILD_TYPE:=Release

-# CMake arguments, assigned to local variable to make it mutable.
-CMAKE_CONFIG_ARGS := $(BUILD_CMAKE_ARGS)
+ifndef BUILD_CMAKE_ARGS
+	BUILD_CMAKE_ARGS:=
+endif

 ifndef BUILD_DIR
 	BUILD_DIR:=$(shell dirname "$(BLENDER_DIR)")/build_$(OS_NCASE)
@@ -174,18 +45,12 @@ endif

 # Dependencies DIR's
 DEPS_SOURCE_DIR:=$(BLENDER_DIR)/build_files/build_environment
+DEPS_BUILD_DIR:=$(BUILD_DIR)/deps
+DEPS_INSTALL_DIR:=$(shell dirname "$(BLENDER_DIR)")/lib/$(OS_NCASE)

-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)_$(CPU)
-	endif
+ifneq ($(OS_NCASE),darwin)
+	# Add processor type to directory name
+	DEPS_INSTALL_DIR:=$(DEPS_INSTALL_DIR)_$(shell uname -p)
 endif

 # Allow to use alternative binary (pypy3, etc)
@@ -193,16 +58,6 @@ ifndef PYTHON
 	PYTHON:=python3
 endif

-# For macOS python3 is not installed by default, so fallback to python binary
-# in libraries, or python 2 for running make update to get it.
-ifeq ($(OS_NCASE),darwin)
-	ifeq (, $(shell command -v $(PYTHON)))
-		PYTHON:=../lib/darwin/python/bin/python3.7m
-		ifeq (, $(shell command -v $(PYTHON)))
-			PYTHON:=python
-		endif
-	endif
-endif

 # -----------------------------------------------------------------------------
 # additional targets for the build configuration
@@ -214,63 +69,23 @@ ifneq "$(findstring debug, $(MAKECMDGOALS))" ""
 endif
 ifneq "$(findstring full, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_full
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/blender_full.cmake" $(CMAKE_CONFIG_ARGS)
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_full.cmake"
 endif
 ifneq "$(findstring lite, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_lite
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/blender_lite.cmake" $(CMAKE_CONFIG_ARGS)
-endif
-ifneq "$(findstring release, $(MAKECMDGOALS))" ""
-	BUILD_DIR:=$(BUILD_DIR)_release
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/blender_release.cmake" $(CMAKE_CONFIG_ARGS)
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_lite.cmake"
 endif
 ifneq "$(findstring cycles, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_cycles
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/cycles_standalone.cmake" $(CMAKE_CONFIG_ARGS)
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/cycles_standalone.cmake"
 endif
 ifneq "$(findstring headless, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_headless
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/blender_headless.cmake" $(CMAKE_CONFIG_ARGS)
+	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -C"$(BLENDER_DIR)/build_files/cmake/config/blender_headless.cmake"
 endif
 ifneq "$(findstring bpy, $(MAKECMDGOALS))" ""
 	BUILD_DIR:=$(BUILD_DIR)_bpy
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/bpy_module.cmake" $(CMAKE_CONFIG_ARGS)
-endif
-
-ifneq "$(findstring developer, $(MAKECMDGOALS))" ""
-	CMAKE_CONFIG_ARGS:=-C"$(BLENDER_DIR)/build_files/cmake/config/blender_developer.cmake" $(CMAKE_CONFIG_ARGS)
-endif
-
-# -----------------------------------------------------------------------------
-# build tool
-
-ifneq "$(findstring ninja, $(MAKECMDGOALS))" ""
-	CMAKE_CONFIG_ARGS:=$(CMAKE_CONFIG_ARGS) -G Ninja
-	BUILD_COMMAND:=ninja
-	DEPS_BUILD_COMMAND:=ninja
-else
-	ifneq ("$(wildcard $(BUILD_DIR)/build.ninja)","")
-		BUILD_COMMAND:=ninja
-	else
-		BUILD_COMMAND:=make -s
-	endif
-
-	ifneq ("$(wildcard $(DEPS_BUILD_DIR)/build.ninja)","")
-		DEPS_BUILD_COMMAND:=ninja
-	else
-		DEPS_BUILD_COMMAND:=make -s
-	endif
-endif
-
-# -----------------------------------------------------------------------------
-# Blender binary path
-
-# Allow passing in own BLENDER_BIN so developers who don't
-# use the default build path can still use utility helpers.
-ifeq ($(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


@@ -281,10 +96,7 @@ ifndef NPROCS
 	ifeq ($(OS), Linux)
 		NPROCS:=$(shell nproc)
 	endif
-	ifeq ($(OS), NetBSD)
-		NPROCS:=$(shell getconf NPROCESSORS_ONLN)
-	endif
-	ifneq (,$(filter $(OS),Darwin FreeBSD))
+	ifneq (,$(filter $(OS),Darwin FreeBSD NetBSD))
 		NPROCS:=$(shell sysctl -n hw.ncpu)
 	endif
 endif
@@ -293,7 +105,7 @@ endif
 # -----------------------------------------------------------------------------
 # Macro for configuring cmake

-CMAKE_CONFIG = cmake $(CMAKE_CONFIG_ARGS) \
+CMAKE_CONFIG = cmake $(BUILD_CMAKE_ARGS) \
                     -H"$(BLENDER_DIR)" \
                     -B"$(BUILD_DIR)" \
                     -DCMAKE_BUILD_TYPE_INIT:STRING=$(BUILD_TYPE)
@@ -325,21 +137,18 @@ all: .FORCE

 	@echo
 	@echo Building Blender ...
-	$(BUILD_COMMAND) -C "$(BUILD_DIR)" -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: $(BLENDER_BIN)
+	@echo Blender successfully built, run from: "$(BUILD_DIR)/bin/blender"
 	@echo

 debug: all
 full: all
 lite: all
-release: all
 cycles: all
 headless: all
 bpy: all
-developer: all
-ninja: all

 # -----------------------------------------------------------------------------
 # Build dependencies
@@ -358,7 +167,7 @@ deps: .FORCE

 	@echo
 	@echo Building dependencies ...
-	$(DEPS_BUILD_COMMAND) -C "$(DEPS_BUILD_DIR)" -j $(NPROCS) $(DEPS_TARGET)
+	$(MAKE) -C "$(DEPS_BUILD_DIR)" -s -j $(NPROCS) $(DEPS_TARGET)
 	@echo
 	@echo Dependencies successfully built and installed to $(DEPS_INSTALL_DIR).
 	@echo
@@ -371,9 +180,84 @@ config: .FORCE

 # -----------------------------------------------------------------------------
 # Help for build targets
-export HELP_TEXT
 help: .FORCE
-	@echo "$$HELP_TEXT"
+	@echo ""
+	@echo "Convenience targets provided for building blender, (multiple at once can be used)"
+	@echo "  * debug     - build a debug binary"
+	@echo "  * full      - enable all supported dependencies & options"
+	@echo "  * lite      - disable non essential features for a smaller binary and faster build"
+	@echo "  * headless  - build without an interface (renderfarm or server automation)"
+	@echo "  * cycles    - build Cycles standalone only, without Blender"
+	@echo "  * bpy       - build as a python module which can be loaded from python directly"
+	@echo "  * deps      - build library dependencies (intended only for platform maintainers)"
+	@echo ""
+	@echo "  * config    - run cmake configuration tool to set build options"
+	@echo ""
+	@echo "  Note, passing the argument 'BUILD_DIR=path' when calling make will override the default build dir."
+	@echo "  Note, passing the argument 'BUILD_CMAKE_ARGS=args' lets you add cmake arguments."
+	@echo ""
+	@echo ""
+	@echo "Project Files for IDE's"
+	@echo "  * project_qtcreator - QtCreator Project Files"
+	@echo "  * project_netbeans  - NetBeans Project Files"
+	@echo "  * project_eclipse   - Eclipse CDT4 Project Files"
+	@echo ""
+	@echo "Package Targets"
+	@echo "  * package_debian  - build a debian package"
+	@echo "  * package_pacman  - build an arch linux pacman package"
+	@echo "  * package_archive - build an archive package"
+	@echo ""
+	@echo "Testing Targets (not associated with building blender)"
+	@echo "  * test               - run ctest, currently tests import/export,"
+	@echo "                         operator execution and that python modules load"
+	@echo "  * test_cmake         - runs our own cmake file checker"
+	@echo "                         which detects errors in the cmake file list definitions"
+	@echo "  * test_pep8          - checks all python script are pep8"
+	@echo "                         which are tagged to use the stricter formatting"
+	@echo "  * test_deprecated    - checks for deprecation tags in our code which may need to be removed"
+	@echo "  * test_style_c       - checks C/C++ conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_c_qtc   - same as test_style but outputs QtCreator tasks format"
+	@echo "  * test_style_osl     - checks OpenShadingLanguage conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo "  * test_style_osl_qtc - checks OpenShadingLanguage conforms with blenders style guide:"
+	@echo "                         http://wiki.blender.org/index.php/Dev:Doc/CodeStyle"
+	@echo ""
+	@echo "Static Source Code Checking (not associated with building blender)"
+	@echo "  * check_cppcheck       - run blender source through cppcheck (C & C++)"
+	@echo "  * check_clang_array    - run blender source through clang array checking script (C & C++)"
+	@echo "  * check_splint         - run blenders source through splint (C only)"
+	@echo "  * check_sparse         - run blenders source through sparse (C only)"
+	@echo "  * check_smatch         - run blenders source through smatch (C only)"
+	@echo "  * check_spelling_c     - check for spelling errors (C/C++ only)"
+	@echo "  * check_spelling_c_qtc - same as check_spelling_c but outputs QtCreator tasks format"
+	@echo "  * check_spelling_osl   - check for spelling errors (OSL only)"
+	@echo "  * check_spelling_py    - check for spelling errors (Python only)"
+	@echo "  * check_descriptions   - check for duplicate/invalid descriptions"
+	@echo ""
+	@echo "Utilities (not associated with building blender)"
+	@echo "  * icons    - Updates PNG icons from SVG files."
+	@echo "               Set environment variables 'BLENDER_BIN' and 'INKSCAPE_BIN'"
+	@echo "               to define your own commands."
+	@echo "  * tgz      - create a compressed archive of the source code."
+	@echo "  * update   - updates git and all submodules"
+	@echo ""
+	@echo "Environment Variables"
+	@echo "  * BUILD_CMAKE_ARGS    - arguments passed to CMake."
+	@echo "  * BUILD_DIR           - override default build path."
+	@echo "  * PYTHON              - use this for the Python command (used for checking tools)."
+	@echo "  * NPROCS              - number of processes to use building (auto-detect when omitted)."
+	@echo ""
+	@echo "Documentation Targets (not associated with building blender)"
+	@echo "  * doc_py   - generate sphinx python api docs"
+	@echo "  * doc_doxy - generate doxygen C/C++ docs"
+	@echo "  * doc_dna  - generate blender file format reference"
+	@echo "  * doc_man  - generate manpage"
+	@echo ""
+	@echo "Information"
+	@echo "  * help          - this help message"
+	@echo "  * help_features - show a list of optional features when building"
+	@echo ""

 # -----------------------------------------------------------------------------
 # Packages
@@ -393,7 +277,7 @@ package_archive: .FORCE
 # Tests
 #
 test: .FORCE
-	$(PYTHON) ./build_files/utils/make_test.py "$(BUILD_DIR)"
+	cd $(BUILD_DIR) ; ctest . --output-on-failure

 # run pep8 check check on scripts we distribute.
 test_pep8: .FORCE
@@ -409,13 +293,52 @@ test_cmake: .FORCE
 test_deprecated: .FORCE
 	$(PYTHON) tests/check_deprecated.py

+test_style_c: .FORCE
+	# run our own checks on C/C++ style
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/source/blender" \
+	    "$(BLENDER_DIR)/source/creator" \
+	    --no-length-check
+
+test_style_c_qtc: .FORCE
+	# run our own checks on C/C++ style
+	USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/source/blender" \
+	    "$(BLENDER_DIR)/source/creator" \
+	    --no-length-check \
+	    > \
+	    "$(BLENDER_DIR)/test_style.tasks"
+	@echo "written: test_style.tasks"
+
+
+test_style_osl: .FORCE
+	# run our own checks on C/C++ style
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
+	    "$(BLENDER_DIR)/release/scripts/templates_osl"
+
+
+test_style_osl_qtc: .FORCE
+	# run our own checks on C/C++ style
+	USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_style_c.py" \
+	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders" \
+	    "$(BLENDER_DIR)/release/scripts/templates_osl" \
+	    > \
+	    "$(BLENDER_DIR)/test_style.tasks"
+	@echo "written: test_style.tasks"

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

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

 project_netbeans: .FORCE
 	$(PYTHON) build_files/cmake/cmake_netbeans_project.py "$(BUILD_DIR)"
@@ -465,47 +388,55 @@ check_spelling_c: .FORCE
 	cd "$(BUILD_DIR)" ; \
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    --cache-file=$(CHECK_SPELLING_CACHE) \
 	    "$(BLENDER_DIR)/source" \
 	    "$(BLENDER_DIR)/intern/cycles" \
 	    "$(BLENDER_DIR)/intern/guardedalloc" \
 	    "$(BLENDER_DIR)/intern/ghost" \

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

 check_descriptions: .FORCE
-	$(BLENDER_BIN) --background -noaudio --factory-startup --python \
+	"$(BUILD_DIR)/bin/blender" --background -noaudio --factory-startup --python \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_descriptions.py"

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

-source_archive: .FORCE
-	./build_files/utils/make_source_archive.sh
+tgz: .FORCE
+	./build_files/utils/build_tgz.sh

-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"
+	"$(BLENDER_DIR)/release/datafiles/blender_icons_update.py"
+	"$(BLENDER_DIR)/release/datafiles/prvicons_update.py"

 update: .FORCE
-	$(PYTHON) ./build_files/utils/make_update.py
-
-format: .FORCE
-	PATH="../lib/${OS_NCASE}_${CPU}/llvm/bin/:../lib/${OS_NCASE}_centos7_${CPU}/llvm/bin/:../lib/${OS_NCASE}/llvm/bin/:$(PATH)" \
-		$(PYTHON) source/tools/utils_maintenance/clang_format_paths.py $(PATHS)
+	if [ "$(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


 # -----------------------------------------------------------------------------
@@ -514,29 +445,36 @@ 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 \
-	$(BLENDER_BIN) --background -noaudio --factory-startup \
+	"$(BUILD_DIR)/bin/blender" --background -noaudio --factory-startup \
 		--python doc/python_api/sphinx_doc_gen.py
-	sphinx-build -b html -j $(NPROCS) doc/python_api/sphinx-in doc/python_api/sphinx-out
-	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/index.html'"
+	cd doc/python_api ; sphinx-build -b html sphinx-in sphinx-out
+	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/contents.html'"

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

 doc_dna: .FORCE
-	$(BLENDER_BIN) --background -noaudio --factory-startup \
+	"$(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
+	$(PYTHON) doc/manpage/blender.1.py "$(BUILD_DIR)/bin/blender"

 help_features: .FORCE
-	@$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_print_build_options.py" $(BLENDER_DIR)"/CMakeLists.txt"
+	@$(PYTHON) -c \
+		"import re; \
+		print('\n'.join([ \
+		w for l in open('"$(BLENDER_DIR)"/CMakeLists.txt', 'r').readlines() \
+		if not l.lstrip().startswith('#') \
+		for w in (re.sub(\
+		    r'.*\boption\s*\(\s*(WITH_[a-zA-Z0-9_]+)\s+(\".*\")\s*.*', r'\g<1> - \g<2>', l).strip('() \n'),) \
+		if w.startswith('WITH_')]))" | uniq
+

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

 .PHONY: all

--- a/build_files/build_environment/CMakeLists.txt
+++ b/build_files/build_environment/CMakeLists.txt
@@ -19,22 +19,22 @@
 ####################################################################################################
 #
 # This is a build system used by platform maintainers to build library dependencies on
-# Windows, macOS and Linux.
+# Windows and macOS. There is some support for Linux as well, but not ready for releases.
 #
-# For users building Blender, we recommend using the precompiled libraries from lib/ on
-# Windows and macOS, and install_deps.sh on Linux.
+# Windows and macOS users should download the precompiled libraries in lib/, Linux users
+# should run install_deps.sh for building dependencies.
 #
 # WINDOWS USAGE:
-#   Don't call this cmake file yourself, use build_deps.cmd
+#   Don't call this cmake file your self, use build_deps.cmd
 #   build_deps 2013 x64 / build_deps 2013 x86
 #   build_deps 2015 x64 / build_deps 2015 x86
 #
 # MAC OS X USAGE:
-#   Install with homebrew: brew install autoconf automake bison cmake libtool pkg-config yasm
+#	Install with homebrew: brew install autoconf automake libtool yasm openssl xz
 #   Run "make deps" from main Blender directory
 #
 # LINUX USAGE:
-#   Install compiler cmake autoconf automake libtool yasm tcl
+#   Install compiler, cmake, autoconf, automake, libtool, yasm
 #   Run "make deps" from main Blender directory
 #
 ####################################################################################################
@@ -43,22 +43,17 @@ project("BlenderDependencies")
 cmake_minimum_required(VERSION 3.5)

 include(ExternalProject)
-include(cmake/check_software.cmake)
 include(cmake/options.cmake)
 include(cmake/versions.cmake)
-
-if(ENABLE_MINGW64)
-  include(cmake/setup_mingw64.cmake)
-else()
-  set(mingw_LIBDIR ${LIBDIR})
-endif()
-
 include(cmake/zlib.cmake)
+include(cmake/blendthumb.cmake)
 include(cmake/openal.cmake)
 include(cmake/png.cmake)
 include(cmake/jpeg.cmake)
+include(cmake/boost.cmake)
 include(cmake/blosc.cmake)
 include(cmake/pthreads.cmake)
+include(cmake/ilmbase.cmake)
 include(cmake/openexr.cmake)
 include(cmake/freetype.cmake)
 include(cmake/freeglut.cmake)
@@ -73,92 +68,64 @@ include(cmake/opencollada.cmake)
 include(cmake/opencolorio.cmake)
 include(cmake/llvm.cmake)
 include(cmake/clang.cmake)
-if(APPLE)
-  include(cmake/openmp.cmake)
-endif()
-if(UNIX)
-  include(cmake/nasm.cmake)
-endif()
 include(cmake/openimageio.cmake)
 include(cmake/tiff.cmake)
 include(cmake/flexbison.cmake)
 include(cmake/osl.cmake)
 include(cmake/tbb.cmake)
 include(cmake/openvdb.cmake)
-include(cmake/nanovdb.cmake)
 include(cmake/python.cmake)
 include(cmake/python_site_packages.cmake)
-include(cmake/package_python.cmake)
 include(cmake/numpy.cmake)
-include(cmake/usd.cmake)
-include(cmake/potrace.cmake)
-# Boost needs to be included after python.cmake due to the PYTHON_BINARY variable being needed.
-include(cmake/boost.cmake)
-include(cmake/pugixml.cmake)
-if((NOT APPLE) OR ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  include(cmake/ispc.cmake)
-  include(cmake/openimagedenoise.cmake)
-  include(cmake/embree.cmake)
-endif()
-if(NOT APPLE)
-  include(cmake/xr_openxr.cmake)
-endif()
-
 if(WITH_WEBP)
-  include(cmake/webp.cmake)
+	include(cmake/webp.cmake)
+endif()
+if(WIN32)
+	include(cmake/hidapi.cmake)
 endif()

-if(WIN32)
-  # 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)
+if(ENABLE_MINGW64)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		include(cmake/setup_mingw64.cmake)
+	else()
+		include(cmake/setup_mingw32.cmake)
+	endif()
+else()
+	set(mingw_LIBDIR ${LIBDIR})
 endif()

 if(NOT WIN32 OR ENABLE_MINGW64)
-  include(cmake/gmp.cmake)
-  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/opus.cmake)
-    include(cmake/vpx.cmake)
-    include(cmake/x264.cmake)
-    include(cmake/xvidcore.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()
-
-if(UNIX AND NOT APPLE)
-  include(cmake/libglu.cmake)
-  include(cmake/mesa.cmake)
+	include(cmake/openjpeg.cmake)
+	if(BUILD_MODE STREQUAL Release)
+		if(WIN32)
+			include(cmake/zlib_mingw.cmake)
+		endif()
+		include(cmake/lame.cmake)
+		include(cmake/ogg.cmake)
+		include(cmake/vorbis.cmake)
+		include(cmake/theora.cmake)
+		include(cmake/vpx.cmake)
+		include(cmake/orc.cmake)
+		include(cmake/schroedinger.cmake)
+		include(cmake/x264.cmake)
+		include(cmake/xvidcore.cmake)
+		include(cmake/faad.cmake)
+		include(cmake/ffmpeg.cmake)
+		include(cmake/fftw.cmake)
+		include(cmake/sndfile.cmake)
+		if(WIN32)
+			include(cmake/iconv.cmake)
+			include(cmake/lapack.cmake)
+		endif()
+		if(UNIX)
+			include(cmake/flac.cmake)
+			if(NOT APPLE)
+				include(cmake/spnav.cmake)
+				include(cmake/jemalloc.cmake)
+				include(cmake/xml2.cmake)
+			endif()
+		endif()
+	endif()
 endif()

 include(cmake/harvest.cmake)
--- a/build_files/build_environment/cmake/alembic.cmake
+++ b/build_files/build_environment/cmake/alembic.cmake
@@ -16,72 +16,65 @@
 #
 # ***** END GPL LICENSE BLOCK *****

+if(ALEMBIC_HDF5)
+	set(ALEMBIC_HDF5_HL)
+	# in debug mode we do not build HDF5_hdf5_hl_LIBRARY which makes cmake really
+	# unhappy, stub it with the debug mode lib. it's not linking it in at this
+	# point in time anyhow
+	if(BUILD_MODE STREQUAL Debug)
+		set(ALEMBIC_HDF5_HL -DHDF5_hdf5_hl_LIBRARY=${LIBDIR}/hdf5/lib/libhdf5_hl_D.${LIBEXT})
+	endif()
+endif()
+
 set(ALEMBIC_EXTRA_ARGS
-  -DBUILDSTATIC=ON
-  -DLINKSTATIC=ON
-  -DALEMBIC_LIB_USES_BOOST=ON
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DUSE_STATIC_BOOST=On
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=OFF
-  -DBoost_DEBUG=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DBoost_NO_BOOST_CMAKE=ON
-  -DILMBASE_ROOT=${LIBDIR}/openexr
-  -DALEMBIC_ILMBASE_INCLUDE_DIRECTORY=${LIBDIR}/openexr/include/OpenEXR
-  -DALEMBIC_ILMBASE_HALF_LIB=${LIBDIR}/openexr/lib/${LIBPREFIX}Half${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IMATH_LIB=${LIBDIR}/openexr/lib/${LIBPREFIX}Imath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_ILMTHREAD_LIB=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmThread${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IEX_LIB=${LIBDIR}/openexr/lib/${LIBPREFIX}Iex${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DALEMBIC_ILMBASE_IEXMATH_LIB=${LIBDIR}/openexr/lib/${LIBPREFIX}IexMath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DUSE_PYILMBASE=0
-  -DUSE_PYALEMBIC=0
-  -DUSE_ARNOLD=0
-  -DUSE_MAYA=0
-  -DUSE_PRMAN=0
-  -DUSE_HDF5=Off
-  -DUSE_STATIC_HDF5=Off
-  -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=${LIBDIR}/zlib/include/
+	-DBUILDSTATIC=ON
+	-DLINKSTATIC=ON
+	-DALEMBIC_LIB_USES_BOOST=ON
+	-DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
+	-DBoost_USE_MULTITHREADED=ON
+	-DUSE_STATIC_BOOST=On
+	-DBoost_USE_STATIC_LIBS=ON
+	-DBoost_USE_STATIC_RUNTIME=ON
+	-DBoost_DEBUG=ON
+	-DBOOST_ROOT=${LIBDIR}/boost
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-DILMBASE_ROOT=${LIBDIR}/ilmbase
+	-DALEMBIC_ILMBASE_INCLUDE_DIRECTORY=${LIBDIR}/ilmbase/include/OpenEXR
+	-DALEMBIC_ILMBASE_HALF_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${LIBEXT}
+	-DALEMBIC_ILMBASE_IMATH_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_ILMTHREAD_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_IEX_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DUSE_PYILMBASE=0
+	-DUSE_PYALEMBIC=0
+	-DUSE_ARNOLD=0
+	-DUSE_MAYA=0
+	-DUSE_PRMAN=0
+	-DUSE_HDF5=Off
+	-DUSE_STATIC_HDF5=Off
+	-DHDF5_ROOT=${LIBDIR}/hdf5
+	-DUSE_TESTS=Off
+	-DALEMBIC_NO_OPENGL=1
+	-DUSE_BINARIES=ON
+	-DALEMBIC_ILMBASE_LINK_STATIC=On
+	-DALEMBIC_SHARED_LIBS=OFF
+	-DGLUT_INCLUDE_DIR=""
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	${ALEMBIC_HDF5_HL}
 )

 ExternalProject_Add(external_alembic
-  URL ${ALEMBIC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${ALEMBIC_MD5}
-  PREFIX ${BUILD_DIR}/alembic
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/alembic
+	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_openexr
+	external_alembic
+	external_boost
+	external_zlib
+	external_ilmbase
 )
--- a/build_files/build_environment/cmake/blendthumb.cmake
+++ b/build_files/build_environment/cmake/blendthumb.cmake
@@ -0,0 +1,67 @@
+# ***** 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
@@ -17,57 +17,33 @@
 # ***** 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
-)
-
-# 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 ${BLOSC_EXTRA_ARGS}
-  -DPREFER_EXTERNAL_ZLIB=ON
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DBUILD_TESTS=OFF
+	-DBUILD_BENCHMARKS=OFF
+	-DCMAKE_DEBUG_POSTFIX=_d
+	-DThreads_FOUND=1
+	-DPTHREAD_LIBS=${LIBDIR}/pthreads/lib/pthreadVC2.lib
+	-DPTHREAD_INCLUDE_DIR=${LIBDIR}/pthreads/inc
 )

 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
+	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
+	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()
+	add_dependencies(
+		external_blosc
+		external_pthreads
+	)
 endif()
--- a/build_files/build_environment/cmake/boost.cmake
+++ b/build_files/build_environment/cmake/boost.cmake
@@ -16,92 +16,99 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-set(BOOST_ADDRESS_MODEL 64)
-
 if(WIN32)
-  set(BOOST_TOOLSET toolset=msvc-14.1)
-  set(BOOST_COMPILER_STRING -vc141)
-
-  set(BOOST_CONFIGURE_COMMAND bootstrap.bat)
-  set(BOOST_BUILD_COMMAND bjam)
-  set(BOOST_BUILD_OPTIONS runtime-link=shared )
-  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 ${LIBDIR}/boost/include/boost-${BOOST_VERSION_NODOTS_SHORT}/ ${HARVEST_TARGET}/boost/include/)
-  endif()
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(PYTHON_ARCH x64)
+		set(PYTHON_ARCH2 win-AMD64)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/amd64/)
+	else()
+		set(PYTHON_ARCH x86)
+		set(PYTHON_ARCH2 win32)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/win32/)
+	endif()
+	if(MSVC12)
+		set(BOOST_TOOLSET toolset=msvc-12.0)
+		set(BOOST_COMPILER_STRING -vc120)
+		set(PYTHON_COMPILER_STRING v120)
+	endif()
+	if(MSVC14)
+		set(BOOST_TOOLSET toolset=msvc-14.0)
+		set(BOOST_COMPILER_STRING -vc140)
+		set(PYTHON_COMPILER_STRING v140)
+	endif()
+	set(JAM_FILE ${BUILD_DIR}/boost/src/external_boost/user-config.jam)
+	set(semi_path "${PATCH_DIR}/semi.txt")
+	FILE(TO_NATIVE_PATH ${semi_path} semi_path)
+	set(BOOST_CONFIGURE_COMMAND bootstrap.bat &&
+								echo using python : ${PYTHON_OUTPUTDIR}\\python.exe > "${JAM_FILE}" &&
+								echo.   : ${BUILD_DIR}/python/src/external_python/include ${BUILD_DIR}/python/src/external_python/pc >> "${JAM_FILE}" &&
+								echo.   : ${BUILD_DIR}/python/src/external_python/pcbuild >> "${JAM_FILE}" &&
+								type ${semi_path} >> "${JAM_FILE}"
+	)
+	set(BOOST_BUILD_COMMAND bjam)
+	#--user-config=user-config.jam
+	set(BOOST_BUILD_OPTIONS runtime-link=static )
+	#set(BOOST_WITH_PYTHON --with-python)
+	set(BOOST_HARVEST_CMD 	${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ )
+	if(BUILD_MODE STREQUAL Release)
+		set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-1_60/ ${HARVEST_TARGET}/boost/include/)
+	endif()
+	set(BOOST_PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/boost/src/external_boost < ${PATCH_DIR}/boost.diff)

 elseif(APPLE)
-  set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
-  set(BOOST_BUILD_COMMAND ./b2)
-  set(BOOST_BUILD_OPTIONS toolset=clang-darwin cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} visibility=global --disable-icu boost.locale.icu=off)
-  set(BOOST_HARVEST_CMD echo .)
-  set(BOOST_PATCH_COMMAND echo .)
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS toolset=clang cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} --disable-icu boost.locale.icu=off)
+	set(BOOST_HARVEST_CMD echo .)
+	set(BOOST_PATCH_COMMAND echo .)
 else()
-  set(BOOST_HARVEST_CMD echo .)
-  set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
-  set(BOOST_BUILD_COMMAND ./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()
-
-if(WITH_BOOST_PYTHON)
-  set(JAM_FILE ${BUILD_DIR}/boost.user-config.jam)
-  configure_file(${PATCH_DIR}/boost.user.jam.in ${JAM_FILE})
-  set(BOOST_PYTHON_OPTIONS
-    --with-python
-    --user-config=${JAM_FILE}
-  )
-  if(WIN32 AND BUILD_MODE STREQUAL Debug)
-    set(BOOST_PYTHON_OPTIONS
-      ${BOOST_PYTHON_OPTIONS}
-      define=BOOST_DEBUG_PYTHON
-    )
-  endif()
+	set(BOOST_HARVEST_CMD echo .)
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS cxxflags=${PLATFORM_CXXFLAGS} --disable-icu boost.locale.icu=off)
+	set(BOOST_PATCH_COMMAND echo .)
 endif()

 set(BOOST_OPTIONS
-  --with-filesystem
-  --with-locale
-  --with-thread
-  --with-regex
-  --with-system
-  --with-date_time
-  --with-wave
-  --with-atomic
-  --with-serialization
-  --with-program_options
-  --with-iostreams
-  -sNO_BZIP2=1
-  -sNO_LZMA=1
-  -sNO_ZSTD=1
-  ${BOOST_TOOLSET}
-  ${BOOST_PYTHON_OPTIONS}
+	--with-filesystem
+	--with-locale
+	--with-thread
+	--with-regex
+	--with-system
+	--with-date_time
+	--with-wave
+	--with-atomic
+	--with-serialization
+	--with-program_options
+	--with-iostreams
+	${BOOST_WITH_PYTHON}
+	${BOOST_TOOLSET}
 )

+if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+	set(BOOST_ADDRESS_MODEL 64)
+else()
+	set(BOOST_ADDRESS_MODEL 32)
+endif()
+
 string(TOLOWER ${BUILD_MODE} BOOST_BUILD_TYPE)

 ExternalProject_Add(external_boost
-  URL ${BOOST_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${BOOST_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}"
+	URL ${BOOST_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${BOOST_MD5}
+	PREFIX ${BUILD_DIR}/boost
+	UPDATE_COMMAND	""
+	PATCH_COMMAND ${BOOST_PATCH_COMMAND}
+	CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
+	BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=x86 address-model=${BOOST_ADDRESS_MODEL} variant=${BOOST_BUILD_TYPE} link=static threading=multi ${BOOST_OPTIONS}	--prefix=${LIBDIR}/boost install
+	BUILD_IN_SOURCE 1
+	INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
 )

-if(WITH_BOOST_PYTHON)
-  add_dependencies(
-    external_boost
-    external_python
-    external_numpy
-  )
+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
@@ -1,41 +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(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})
-else()
-  set(BZIP2_CONFIGURE_ENV ${CONFIGURE_ENV})
-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/check_software.cmake
+++ b/build_files/build_environment/cmake/check_software.cmake
@@ -1,72 +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)
-  if(APPLE)
-    set(_libtoolize_name glibtoolize)
-  else()
-    set(_libtoolize_name libtoolize)
-  endif()
-
-  set(_required_software
-    autoconf
-    automake
-    bison
-    ${_libtoolize_name}
-    pkg-config
-    tclsh
-    yasm
-  )
-
-  foreach(_software ${_required_software})
-    find_program(_software_find NAMES ${_software})
-    if(NOT _software_find)
-      set(_software_missing "${_software_missing}${_software} ")
-    endif()
-    unset(_software_find CACHE)
-  endforeach()
-
-  if(APPLE)
-    # Homebrew has different default locations for ARM and Intel macOS.
-    if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
-      set(HOMEBREW_LOCATION "/opt/homebrew")
-    else()
-      set(HOMEBREW_LOCATION "/usr/local")
-    endif()
-    if(NOT EXISTS "${HOMEBREW_LOCATION}/opt/bison/bin/bison")
-      string(APPEND _software_missing " bison")
-    endif()
-  endif()
-
-  if(_software_missing)
-    message(
-      "\n"
-      "Missing software for building Blender dependencies:\n"
-      "  ${_software_missing}\n"
-      "\n"
-      "On Debian and Ubuntu:\n"
-      "  apt install autoconf automake libtool yasm tcl\n"
-      "\n"
-      "On macOS (with homebrew):\n"
-      "  brew install autoconf automake bison libtool pkg-config yasm\n"
-      "\n"
-      "Other platforms:\n"
-      "  Install equivalent packages.\n")
-    message(FATAL_ERROR "Install missing software before continuing")
-  endif()
-endif()
--- a/build_files/build_environment/cmake/clang.cmake
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -17,88 +17,38 @@
 # ***** END GPL LICENSE BLOCK *****

 set(CLANG_EXTRA_ARGS
-  -DLLVM_DIR="${LIBDIR}/llvm/lib/cmake/llvm/"
-  -DLLVM_USE_CRT_RELEASE=MD
-  -DLLVM_USE_CRT_DEBUG=MDd
-  -DLLVM_CONFIG=${LIBDIR}/llvm/bin/llvm-config
+	-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
 )
-
-set(BUILD_CLANG_TOOLS OFF)
-
-if(WIN32)
-  set(CLANG_GENERATOR "Ninja")
-else()
-  set(CLANG_GENERATOR "Unix Makefiles")
-endif()
-
-if(APPLE)
-  set(BUILD_CLANG_TOOLS ON)
-  set(CLANG_EXTRA_ARGS ${CLANG_EXTRA_ARGS}
-    -DLIBXML2_LIBRARY=${LIBDIR}/xml2/lib/libxml2.a
-  )
-endif()
-
-if(BUILD_CLANG_TOOLS)
-  # ExternalProject_Add does not allow multiple tarballs to be
-  # downloaded. Work around this by having an empty build action
-  # for the extra tools, and referring the clang build to the location
-  # of the clang-tools-extra source.
-  ExternalProject_Add(external_clang_tools
-    URL ${CLANG_TOOLS_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${CLANG_TOOLS_HASH}
-    INSTALL_DIR ${LIBDIR}/clang_tools
-    PREFIX ${BUILD_DIR}/clang_tools
-    CONFIGURE_COMMAND echo "."
-    BUILD_COMMAND echo "."
-    INSTALL_COMMAND echo "."
-  )
-  list(APPEND CLANG_EXTRA_ARGS
-    -DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=${BUILD_DIR}/clang_tools/src/external_clang_tools/
-  )
-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
+	URL ${CLANG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLANG_HASH}
+	PATCH_COMMAND ${PATCH_CMD} -p 2 -N -R -d ${BUILD_DIR}/clang/src/external_clang < ${PATCH_DIR}/clang.diff
+	PREFIX ${BUILD_DIR}/clang
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clang
 )

 if(MSVC)
-  if(BUILD_MODE STREQUAL Release)
-    set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/)
-  else()
-    set(CLANG_HARVEST_COMMAND
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/
-    )
-  endif()
-  ExternalProject_Add_Step(external_clang after_install
-    COMMAND ${CLANG_HARVEST_COMMAND}
-    DEPENDEES mkdir update patch download configure build install
-  )
+	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
+	external_clang
+	ll
 )
-
-if(BUILD_CLANG_TOOLS)
-  # `external_clang_tools` is for downloading the source, not compiling it.
-  add_dependencies(
-    external_clang
-    external_clang_tools
-  )
-endif()
-
-# We currently do not build libxml2 on Windows.
-if(NOT WIN32)
-  add_dependencies(
-    external_clang
-    external_xml2
-  )
-endif()
--- a/build_files/build_environment/cmake/clew.cmake
+++ b/build_files/build_environment/cmake/clew.cmake
@@ -19,10 +19,10 @@
 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
+	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
@@ -19,11 +19,11 @@
 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
+	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 ${LIBDIR}/cuew
 )
--- a/build_files/build_environment/cmake/embree.cmake
+++ b/build_files/build_environment/cmake/embree.cmake
@@ -1,86 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-# Note the utility apps may use png/tiff/gif system libraries, but the
-# library itself does not depend on them, so should give no problems.
-
-set(EMBREE_EXTRA_ARGS
-  -DEMBREE_ISPC_SUPPORT=OFF
-  -DEMBREE_TUTORIALS=OFF
-  -DEMBREE_STATIC_LIB=ON
-  -DEMBREE_RAY_MASK=ON
-  -DEMBREE_FILTER_FUNCTION=ON
-  -DEMBREE_BACKFACE_CULLING=OFF
-  -DEMBREE_MAX_ISA=AVX2
-  -DEMBREE_TASKING_SYSTEM=TBB
-  -DEMBREE_TBB_ROOT=${LIBDIR}/tbb
-  -DTBB_STATIC_LIB=${TBB_STATIC_LIBRARY}
-)
-
-if(TBB_STATIC_LIBRARY)
-  set(EMBREE_EXTRA_ARGS
-    ${EMBREE_EXTRA_ARGS}
-    -DEMBREE_TBB_LIBRARY_NAME=tbb_static
-    -DEMBREE_TBBMALLOC_LIBRARY_NAME=tbbmalloc_static
-  )
-endif()
-
-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
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/embree/src/external_embree < ${PATCH_DIR}/embree.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/embree ${DEFAULT_CMAKE_FLAGS} ${EMBREE_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/embree
-)
-
-add_dependencies(
-  external_embree
-  external_tbb
-)
-
-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
@@ -0,0 +1,35 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FAAD_EXTRA_ARGS)
+
+ExternalProject_Add(external_faad
+	URL ${FAAD_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FAAD_HASH}
+	PREFIX ${BUILD_DIR}/faad
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/faad/src/external_faad < ${PATCH_DIR}/libfaad.diff
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && ${CONFIGURE_COMMAND} --disable-shared --enable-static --prefix=${LIBDIR}/faad
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/faad/src/external_faad/ && make install
+	INSTALL_DIR ${LIBDIR}/faad
+)
+
+if(MSVC)
+	set_target_properties(external_faad PROPERTIES FOLDER Mingw)
+endif()
--- 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
@@ -16,148 +16,121 @@
 #
 # ***** 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}/opus/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}/opus/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:${mingw_LIBDIR}:${mingw_LIBDIR}/vpx/lib/pkgconfig:${mingw_LIBDIR}/theora/lib/pkgconfig:${mingw_LIBDIR}/openjpeg/lib/pkgconfig:${mingw_LIBDIR}/opus/lib/pkgconfig:)
+set(FFMPEG_CFLAGS "-I${mingw_LIBDIR}/lame/include -I${mingw_LIBDIR}/openjpeg/include/ -I${mingw_LIBDIR}/ogg/include -I${mingw_LIBDIR}/vorbis/include -I${mingw_LIBDIR}/theora/include -I${mingw_LIBDIR}/vpx/include -I${mingw_LIBDIR}/x264/include -I${mingw_LIBDIR}/xvidcore/include -I${mingw_LIBDIR}/dirac/include/dirac -I${mingw_LIBDIR}/schroedinger/include/schroedinger-1.0 -I${mingw_LIBDIR}/zlib/include")
+set(FFMPEG_LDFLAGS "-L${mingw_LIBDIR}/lame/lib -L${mingw_LIBDIR}/openjpeg/lib -L${mingw_LIBDIR}/ogg/lib -L${mingw_LIBDIR}/vorbis/lib -L${mingw_LIBDIR}/theora/lib -L${mingw_LIBDIR}/vpx/lib -L${mingw_LIBDIR}/x264/lib -L${mingw_LIBDIR}/xvidcore/lib -L${mingw_LIBDIR}/dirac/lib -L${mingw_LIBDIR}/schroedinger/lib -L${mingw_LIBDIR}/orc/lib -L${mingw_LIBDIR}/zlib/lib")
+set(FFMPEG_EXTRA_FLAGS --extra-cflags=${FFMPEG_CFLAGS} --extra-ldflags=${FFMPEG_LDFLAGS})
+set(FFMPEG_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/schroedinger/lib/pkgconfig:${mingw_LIBDIR}/orc/lib/pkgconfig:${mingw_LIBDIR}/x264/lib/pkgconfig:${mingw_LIBDIR})

 if(WIN32)
-  set(FFMPEG_ENV set ${FFMPEG_ENV} &&)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --disable-static
-    --enable-shared
-    --enable-w32threads
-    --disable-pthreads
-    --enable-libopenjpeg
-  )
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-    set(FFMPEG_EXTRA_FLAGS
-      ${FFMPEG_EXTRA_FLAGS}
-      --x86asmexe=yasm
-    )
-  endif()
+	set(FFMPEG_ENV set ${FFMPEG_ENV} &&)
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--disable-static
+		--enable-shared
+		--enable-w32threads
+		--disable-pthreads
+		--enable-libopenjpeg
+	)
 else()
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --enable-static
-    --disable-shared
-    --enable-libopenjpeg
-  )
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--enable-static
+		--disable-shared
+		--enable-libopenjpeg
+	)
 endif()

 if(APPLE)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --target-os=darwin
-    --x86asmexe=${LIBDIR}/nasm/bin/nasm
-  )
-elseif(UNIX)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --x86asmexe=${LIBDIR}/nasm/bin/nasm
-  )
+	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} ${FFMPEG_EXTRA_FLAGS}
-    --disable-lzma
-    --disable-avfilter
-    --disable-vdpau
-    --disable-bzlib
-    --disable-libgsm
-    --disable-libspeex
-    --enable-libvpx
-    --enable-libopus
-    --prefix=${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
-    --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
+	URL ${FFMPEG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FFMPEG_HASH}
+	PREFIX ${BUILD_DIR}/ffmpeg
+	CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} &&
+		cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ &&
+		${FFMPEG_ENV} ${CONFIGURE_COMMAND_NO_TARGET} ${FFMPEG_EXTRA_FLAGS}
+		--disable-lzma
+		--disable-avfilter
+		--disable-vdpau
+		--disable-bzlib
+		--disable-libgsm
+		--disable-libspeex
+		--enable-libvpx
+		--prefix=${LIBDIR}/ffmpeg
+		--enable-libschroedinger
+		--enable-libtheora
+		--enable-libvorbis
+		--enable-zlib
+		--enable-stripping
+		--enable-runtime-cpudetect
+		--disable-vaapi
+		--disable-nonfree
+		--enable-gpl
+		--disable-postproc
+		--disable-x11grab
+		--enable-libmp3lame
+		--disable-librtmp
+		--enable-libx264
+		--enable-libxvid
+		--disable-libopencore-amrnb
+		--disable-libopencore-amrwb
+		--disable-libdc1394
+		--disable-version3
+		--disable-debug
+		--enable-optimizations
+		--disable-sse
+		--disable-ssse3
+		--enable-ffplay
+		--disable-openssl
+		--disable-securetransport
+		--disable-indev=avfoundation
+		--disable-indev=qtkit
+		--disable-sdl
+		--disable-gnutls
+		--disable-vda
+		--disable-videotoolbox
+		--disable-libxcb
+		--disable-xlib
+		--disable-audiotoolbox
+		--disable-cuvid
+		--disable-nvenc
+		--disable-indev=jack
+		--disable-indev=alsa
+		--disable-outdev=alsa
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/ffmpeg/src/external_ffmpeg < ${PATCH_DIR}/ffmpeg.diff
+	BUILD_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ && make install
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ffmpeg ${DEFAULT_CMAKE_FLAGS}
+	INSTALL_DIR ${LIBDIR}/ffmpeg
 )

 if(MSVC)
-  set_target_properties(external_ffmpeg PROPERTIES FOLDER Mingw)
+	set_target_properties(external_ffmpeg PROPERTIES FOLDER Mingw)
 endif()

 add_dependencies(
-  external_ffmpeg
-  external_zlib
-  external_openjpeg
-  external_xvidcore
-  external_x264
-  external_opus
-  external_vpx
-  external_theora
-  external_vorbis
-  external_ogg
-  external_lame
+	external_ffmpeg
+	external_zlib
+	external_faad
+	external_openjpeg
+	external_xvidcore
+	external_x264
+	external_schroedinger
+	external_vpx
+	external_theora
+	external_vorbis
+	external_ogg
+	external_lame
 )
 if(WIN32)
-  add_dependencies(
-    external_ffmpeg
-    external_zlib_mingw
-  )
-endif()
-if(UNIX)
-  add_dependencies(
-    external_ffmpeg
-    external_nasm
-  )
-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
-  )
+	add_dependencies(
+		external_ffmpeg
+		external_zlib_mingw
+	)
 endif()
--- a/build_files/build_environment/cmake/fftw.cmake
+++ b/build_files/build_environment/cmake/fftw.cmake
@@ -19,34 +19,22 @@
 set(FFTW_EXTRA_ARGS)

 if(WIN32)
-  set(FFTW3_PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/fftw3/src/external_fftw3 < ${PATCH_DIR}/fftw3.diff)
-  set(FFTW_EXTRA_ARGS --disable-static --enable-shared)
-  set(FFTW_INSTALL install-strip)
-else()
-  set(FFTW_EXTRA_ARGS --enable-static)
-  set(FFTW_INSTALL install)
+	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} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && ${CONFIGURE_COMMAND} ${FFTW_EXTRA_ARGS} --prefix=${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 ${FFTW_INSTALL}
-  INSTALL_DIR ${LIBDIR}/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.dll.a ${HARVEST_TARGET}/fftw3/lib/libfftw.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/bin/libfftw3-3.dll ${HARVEST_TARGET}/fftw3/lib/libfftw3-3.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/include/fftw3.h ${HARVEST_TARGET}/fftw3/include/fftw3.h
-      DEPENDEES install
-    )
-  endif()
+	set_target_properties(external_fftw3 PROPERTIES FOLDER Mingw)
 endif()
--- a/build_files/build_environment/cmake/flac.cmake
+++ b/build_files/build_environment/cmake/flac.cmake
@@ -17,16 +17,16 @@
 # ***** 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
+	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)
+	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
@@ -19,13 +19,13 @@
 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
+	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
@@ -17,19 +17,19 @@
 # ***** 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
-    )
+	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()
+		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
@@ -16,29 +16,13 @@
 #
 # ***** 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
-  -DCMAKE_DISABLE_FIND_PACKAGE_BrotliDec=TRUE)
+set(FREETYPE_EXTRA_ARGS -DCMAKE_RELEASE_POSTFIX:STRING=2ST -DCMAKE_DEBUG_POSTFIX:STRING=2ST_d -DWITH_BZip2=OFF -DWITH_HarfBuzz=OFF)

 ExternalProject_Add(external_freetype
-  URL ${FREETYPE_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${FREETYPE_HASH}
-  PREFIX ${BUILD_DIR}/freetype
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freetype ${DEFAULT_CMAKE_FLAGS} ${FREETYPE_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/freetype
+	URL ${FREETYPE_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FREETYPE_HASH}
+	PREFIX ${BUILD_DIR}/freetype
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freetype ${DEFAULT_CMAKE_FLAGS} ${FREETYPE_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/freetype
 )
-
-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
@@ -17,16 +17,16 @@
 # ***** END GPL LICENSE BLOCK *****

 set(GLEW_EXTRA_ARGS
-  -DBUILD_UTILS=Off
-  -DBUILD_SHARED_LIBS=Off
+	-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
+	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
@@ -19,10 +19,10 @@
 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
+	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 ${LIBDIR}/glfw
 )
--- a/build_files/build_environment/cmake/gmp.cmake
+++ b/build_files/build_environment/cmake/gmp.cmake
@@ -1,108 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(GMP_EXTRA_ARGS -enable-cxx)
-
-if(WIN32)
-  # Shared for windows because static libs will drag in a libgcc dependency.
-  set(GMP_OPTIONS --disable-static --enable-shared --enable-fat --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32)
-else()
-  set(GMP_OPTIONS --enable-static --disable-shared )
-endif()
-
-if(APPLE)
-  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --disable-assembly
-    )
-  else()
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --with-pic
-    )
-  endif()
-elseif(UNIX)
-  set(GMP_OPTIONS
-    ${GMP_OPTIONS}
-    --with-pic
-    --enable-fat
-  )
-endif()
-
-ExternalProject_Add(external_gmp
-  URL ${GMP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${GMP_HASH}
-  PREFIX ${BUILD_DIR}/gmp
-  CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/gmp ${GMP_OPTIONS} ${GMP_EXTRA_ARGS}
-  BUILD_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && make install
-  INSTALL_DIR ${LIBDIR}/gmp
-)
-
-if(MSVC)
-  set_target_properties(external_gmp PROPERTIES FOLDER Mingw)
-endif()
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_gmp after_install
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-3.dll.def ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def
-      COMMAND  lib /def:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def /machine:x64 /out:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib
-      COMMAND  ${CMAKE_COMMAND} -E copy ${LIBDIR}/gmp/bin/libgmp-10.dll ${HARVEST_TARGET}/gmp/lib/libgmp-10.dll
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib ${HARVEST_TARGET}/gmp/lib/libgmp-10.lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/gmp/include ${HARVEST_TARGET}/gmp/include
-    DEPENDEES install
-  )
-endif()
-
-if(BUILD_MODE STREQUAL Debug AND WIN32)
-ExternalProject_Add_Step(external_gmp after_install
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-3.dll.def ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def
-      COMMAND  lib /def:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def /machine:x64 /out:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib
-    DEPENDEES install
-  )
-endif()
-
-if(WIN32)
-  # gmpxx is somewhat special, it builds on top of the C style gmp library but exposes C++ bindings
-  # given the C++ ABI between MSVC and mingw is not compatible, we need to build the bindings
-  # with MSVC, while GMP can only be build with mingw.
-  ExternalProject_Add(external_gmpxx
-    URL ${GMP_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${GMP_HASH}
-    PREFIX ${BUILD_DIR}/gmpxx
-    PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_gmpxx.txt ${BUILD_DIR}/gmpxx/src/external_gmpxx/CMakeLists.txt &&
-                          ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/config_gmpxx.h ${BUILD_DIR}/gmpxx/src/external_gmpxx/config.h
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/gmpxx ${DEFAULT_CMAKE_FLAGS} -DGMP_LIBRARY=${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib -DGMP_INCLUDE_DIR=${BUILD_DIR}/gmp/src/external_gmp -DCMAKE_DEBUG_POSTFIX=_d
-    INSTALL_DIR ${LIBDIR}/gmpxx
-  )
-  set_target_properties(external_gmpxx PROPERTIES FOLDER Mingw)
-
-  add_dependencies(
-    external_gmpxx
-    external_gmp
-  )
-
-  ExternalProject_Add_Step(external_gmpxx after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/gmpxx/ ${HARVEST_TARGET}/gmp
-    DEPENDEES install
-  )
-
-endif()
--- a/build_files/build_environment/cmake/harvest.cmake
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -21,64 +21,187 @@
 ########################################################################

 if(NOT DEFINED HARVEST_TARGET)
-  set(HARVEST_TARGET ${CMAKE_CURRENT_SOURCE_DIR}/Harvest)
+	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/ &&
-        # 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/ &&
-        # 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/
-    DEPENDS
-  )
+	add_custom_target(Harvest_Release_Results
+				# Zlib Rename the lib file and copy the include/bin folders
+		COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstatic.lib ${HARVEST_TARGET}/zlib/lib/libz_st.lib &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/zlib/include/ ${HARVEST_TARGET}/zlib/include/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/zlib/bin/ ${HARVEST_TARGET}/zlib/bin/ &&
+				# 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/ &&
+				# FreeType, straight up copy
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freetype ${HARVEST_TARGET}/freetype &&
+				# pthreads, rename include dir
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/pthreads/inc/ ${HARVEST_TARGET}/pthreads/include/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/pthreads/lib/ ${HARVEST_TARGET}/pthreads/lib &&
+				# ffmpeg copy include+bin
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ffmpeg/include ${HARVEST_TARGET}/ffmpeg/include &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ffmpeg/bin ${HARVEST_TARGET}/ffmpeg/lib &&
+				# sdl merge bin/lib folder, copy include
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/include/sdl2 ${HARVEST_TARGET}/sdl/include &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/lib ${HARVEST_TARGET}/sdl/lib &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/sdl/bin ${HARVEST_TARGET}/sdl/lib &&
+				# openal
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/openal/lib/openal32.lib ${HARVEST_TARGET}/openal/lib/openal32.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/openal/bin/openal32.dll ${HARVEST_TARGET}/openal/lib/openal32.dll &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openal/include/ ${HARVEST_TARGET}/openal/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 &&
+				# openEXR
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/ilmbase ${HARVEST_TARGET}/openexr &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/lib ${HARVEST_TARGET}/openexr/lib &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/include ${HARVEST_TARGET}/openexr/include &&
+				# 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/ &&
+				# fftw3
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/lib/libfftw3.a ${HARVEST_TARGET}/fftw3/lib/libfftw.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/fftw3/include/fftw3.h ${HARVEST_TARGET}/fftw3/include/fftw3.h &&
+				# 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/ &&
+				# iconv
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/iconv/lib/libiconv.a ${HARVEST_TARGET}/iconv/lib/iconv.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/iconv/include/iconv.h ${HARVEST_TARGET}/iconv/include/iconv.h &&
+				# opencolorIO
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenColorIO/ ${HARVEST_TARGET}/opencolorio &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenColorIO/lib/OpenColorIO.dll ${HARVEST_TARGET}/opencolorio/bin/OpenColorIO.dll &&
+				# Osl
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/osl/ ${HARVEST_TARGET}/osl &&
+				# OpenVDB
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openVDB/ ${HARVEST_TARGET}/openVDB &&
+				# blosc
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc.lib ${HARVEST_TARGET}/blosc/lib/libblosc.lib &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/blosc/include/ ${HARVEST_TARGET}/blosc/include/ &&
+				# tbb
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb.lib &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tbb/include/ ${HARVEST_TARGET}/tbb/include/ &&
+				# opencollada
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencollada/ ${HARVEST_TARGET}/opencollada/ &&
+				# opensubdiv
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opensubdiv ${HARVEST_TARGET}/opensubdiv &&
+				# python
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/python/ ${HARVEST_TARGET}/python/ &&
+				# alembic
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/alembic ${HARVEST_TARGET}/alembic &&
+				# 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 &&
+				# python
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}.tar.gz &&
+				# numpy
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}.tar.gz ${HARVEST_TARGET}/Release/python${PYTHON_SHORT_VERSION_NO_DOTS}_numpy_${NUMPY_SHORT_VERSION}.tar.gz &&
+				# 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 &&
+				# ilmbase+openexr
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/ilmbase/lib/Half.lib ${HARVEST_TARGET}/openexr/lib/Half_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/ilmbase/lib/Iex-2_2.lib ${HARVEST_TARGET}/openexr/lib/Iex-2_2_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/ilmbase/lib/IexMath-2_2.lib ${HARVEST_TARGET}/openexr/lib/IexMath-2_2_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/ilmbase/lib/IlmThread-2_2.lib ${HARVEST_TARGET}/openexr/lib/IlmThread-2_2_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/ilmbase/lib/Imath-2_2.lib ${HARVEST_TARGET}/openexr/lib/Imath-2_2_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/lib/IlmImf-2_2.lib ${HARVEST_TARGET}/openexr/lib/IlmImf-2_2_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/lib/IlmImfUtil-2_2.lib ${HARVEST_TARGET}/openexr/lib/IlmImfUtil-2_2_d.lib &&
+				# opencollada
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/buffer.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/buffer_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/ftoa.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/ftoa_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/GeneratedSaxParser.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/GeneratedSaxParser_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/MathMLSolver.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/MathMLSolver_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADABaseUtils.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADABaseUtils_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADAFramework.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADAFramework_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADASaxFrameworkLoader.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADASaxFrameworkLoader_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/OpenCOLLADAStreamWriter.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/OpenCOLLADAStreamWriter_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/pcre.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/pcre_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/UTF.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/UTF_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/xml.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/xml_d.lib &&
+				# blosc
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc_d.lib ${HARVEST_TARGET}/blosc/lib/libblosc_d.lib &&
+				# osl
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslcomp.lib ${HARVEST_TARGET}/osl/lib/oslcomp_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslexec.lib ${HARVEST_TARGET}/osl/lib/oslexec_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslquery.lib ${HARVEST_TARGET}/osl/lib/oslquery_d.lib &&
+				# opensubdiv
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opensubdiv/lib/osdCPU.lib ${HARVEST_TARGET}/opensubdiv/lib/osdCPU_d.lib &&
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/opensubdiv/lib/osdGPU.lib ${HARVEST_TARGET}/opensubdiv/lib/osdGPU_d.lib &&
+				# tbb
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb_debug.lib &&
+				# openvdb
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb_d.lib &&
+				# python
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/python/ ${HARVEST_TARGET}/python/ &&
+				# alembic
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/alembic/lib/alembic.lib ${HARVEST_TARGET}/alembic/lib/alembic_d.lib &&
+				# 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()
+	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()
+	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 "clang" 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(blosc/lib openvdb/lib "*.a")
 harvest(boost/include boost/include "*")
 harvest(boost/lib boost/lib "*.a")
 harvest(ffmpeg/include ffmpeg/include "*.h")
@@ -90,48 +213,24 @@ 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(gmp/include gmp/include "*.h")
-harvest(gmp/lib gmp/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")
-if(BUILD_CLANG_TOOLS)
-  harvest(clang/bin llvm/bin "clang-tidy")
-  harvest(clang/share/clang llvm/share "run-clang-tidy.py")
-endif()
-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")
+	harvest(openal/lib openal/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")
@@ -139,32 +238,23 @@ harvest(openimageio/bin openimageio/bin "maketx")
 harvest(openimageio/bin openimageio/bin "oiiotool")
 harvest(openimageio/include openimageio/include "*")
 harvest(openimageio/lib openimageio/lib "*.a")
-if((NOT APPLE) OR ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  harvest(openimagedenoise/include openimagedenoise/include "*")
-  harvest(openimagedenoise/lib openimagedenoise/lib "*.a")
-  harvest(embree/include embree/include "*.h")
-  harvest(embree/lib embree/lib "*.a")
-endif()
-harvest(openjpeg/include/openjpeg-2.3 openjpeg/include "*.h")
+harvest(openjpeg/include/openjpeg-1.5 openjpeg/include "*.h")
 harvest(openjpeg/lib openjpeg/lib "*.a")
 harvest(opensubdiv/include opensubdiv/include "*.h")
 harvest(opensubdiv/lib opensubdiv/lib "*.a")
-harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
+harvest(openvdb/include/openvdb/openvdb openvdb/include/openvdb "*.h")
 harvest(openvdb/lib openvdb/lib "*.a")
-harvest(nanovdb/nanovdb nanovdb/include/nanovdb "*.h")
-harvest(xr_openxr_sdk/include/openxr xr_openxr_sdk/include/openxr "*.h")
-harvest(xr_openxr_sdk/lib xr_openxr_sdk/lib "*.a")
+harvest(orc/lib/liborc-0.4.a ffmpeg/lib/liborc.a)
 harvest(osl/bin osl/bin "oslc")
 harvest(osl/include osl/include "*.h")
 harvest(osl/lib osl/lib "*.a")
 harvest(osl/shaders osl/shaders "*.h")
 harvest(png/include png/include "*.h")
 harvest(png/lib png/lib "*.a")
-harvest(pugixml/include pugixml/include "*.hpp")
-harvest(pugixml/lib pugixml/lib "*.a")
 harvest(python/bin python/bin "python${PYTHON_SHORT_VERSION}m")
 harvest(python/include python/include "*h")
 harvest(python/lib python/lib "*")
+harvest(schroedinger/lib/libschroedinger-1.0.a ffmpeg/lib/libschroedinger.a)
 harvest(sdl/include/SDL2 sdl/include "*.h")
 harvest(sdl/lib sdl/lib "libSDL2.a")
 harvest(sndfile/include sndfile/include "*.h")
@@ -177,20 +267,10 @@ 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(opus/lib ffmpeg/lib "*.a")
 harvest(vpx/lib ffmpeg/lib "*.a")
 harvest(webp/lib ffmpeg/lib "*.a")
 harvest(x264/lib ffmpeg/lib "*.a")
+harvest(xml2/lib opencollada/lib "*.a")
 harvest(xvidcore/lib ffmpeg/lib "*.a")
-harvest(usd/include usd/include "*.h")
-harvest(usd/lib/usd usd/lib/usd "*")
-harvest(usd/plugin usd/plugin "*")
-harvest(potrace/include potrace/include "*.h")
-harvest(potrace/lib potrace/lib "*.a")
-
-if(UNIX AND NOT APPLE)
-  harvest(libglu/lib mesa/lib "*.so*")
-  harvest(mesa/lib mesa/lib "*.so*")
-endif()

 endif()
--- a/build_files/build_environment/cmake/hdf5.cmake
+++ b/build_files/build_environment/cmake/hdf5.cmake
@@ -0,0 +1,42 @@
+# ***** 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
@@ -0,0 +1,29 @@
+# ***** 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
@@ -19,23 +19,16 @@
 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
+	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 ${HARVEST_TARGET}/iconv/include/iconv.h
-      DEPENDEES install
-    )
-  endif()
+	set_target_properties(external_iconv PROPERTIES FOLDER Mingw)
 endif()
--- a/build_files/build_environment/cmake/ilmbase.cmake
+++ b/build_files/build_environment/cmake/ilmbase.cmake
@@ -0,0 +1,35 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(ILMBASE_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
+endif()
+
+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 ${LIBDIR}/openexr
+)
--- a/build_files/build_environment/cmake/ispc.cmake
+++ b/build_files/build_environment/cmake/ispc.cmake
@@ -1,81 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-if(WIN32)
-  set(ISPC_EXTRA_ARGS_WIN
-    -DFLEX_EXECUTABLE=${LIBDIR}/flexbison/win_flex.exe
-    -DBISON_EXECUTABLE=${LIBDIR}/flexbison/win_bison.exe
-    -DM4_EXECUTABLE=${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/m4.exe
-  )
-elseif(APPLE)
-  # Use bison installed via Homebrew.
-  # The one which comes which Xcode toolset is too old.
-  if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
-    set(HOMEBREW_LOCATION "/opt/homebrew")
-  else()
-    set(HOMEBREW_LOCATION "/usr/local")
-  endif()
-  set(ISPC_EXTRA_ARGS_APPLE
-    -DBISON_EXECUTABLE=${HOMEBREW_LOCATION}/opt/bison/bin/bison
-  )
-elseif(UNIX)
-  set(ISPC_EXTRA_ARGS_UNIX
-    -DCMAKE_C_COMPILER=${LIBDIR}/clang/bin/clang
-    -DCMAKE_CXX_COMPILER=${LIBDIR}/clang/bin/clang++
-  )
-endif()
-
-set(ISPC_EXTRA_ARGS
-    -DARM_ENABLED=Off
-    -DISPC_NO_DUMPS=On
-    -DISPC_INCLUDE_EXAMPLES=Off
-    -DISPC_INCLUDE_TESTS=Off
-    -DLLVM_ROOT=${LIBDIR}/llvm/lib/cmake/llvm
-    -DLLVM_LIBRARY_DIR=${LIBDIR}/llvm/lib
-    -DCLANG_EXECUTABLE=${LIBDIR}/clang/bin/clang
-    -DCLANGPP_EXECUTABLE=${LIBDIR}/clang/bin/clang++
-    -DISPC_INCLUDE_TESTS=Off
-    -DCLANG_LIBRARY_DIR=${LIBDIR}/clang/lib
-    -DCLANG_INCLUDE_DIRS=${LIBDIR}/clang/include
-    ${ISPC_EXTRA_ARGS_WIN}
-    ${ISPC_EXTRA_ARGS_APPLE}
-    ${ISPC_EXTRA_ARGS_UNIX}
-)
-
-ExternalProject_Add(external_ispc
-  URL ${ISPC_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${ISPC_HASH}
-  PREFIX ${BUILD_DIR}/ispc
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/ispc/src/external_ispc < ${PATCH_DIR}/ispc.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ispc -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ISPC_EXTRA_ARGS} ${BUILD_DIR}/ispc/src/external_ispc
-  INSTALL_DIR ${LIBDIR}/ispc
-)
-
-add_dependencies(
-  external_ispc
-  ll
-  external_clang
-)
-
-if(WIN32)
-  add_dependencies(
-    external_ispc
-    external_flexbison
-  )
-endif()
--- a/build_files/build_environment/cmake/jemalloc.cmake
+++ b/build_files/build_environment/cmake/jemalloc.cmake
@@ -17,12 +17,12 @@
 # ***** 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
+	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
@@ -17,46 +17,49 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  # cmake for windows
-  set(JPEG_EXTRA_ARGS -DNASM=${NASM_PATH} -DWITH_JPEG8=ON  -DCMAKE_DEBUG_POSTFIX=d -DWITH_CRT_DLL=On)
+	# cmake for windows
+	set(JPEG_EXTRA_ARGS  -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
-  )
+	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 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()
+	if(BUILD_MODE STREQUAL Release)
+		set(JPEG_LIBRARY jpeg-static${LIBEXT})
+	else()
+		set(JPEG_LIBRARY jpeg-staticd${LIBEXT})
+	endif()
 else(WIN32)
-  # cmake for unix
-  set(JPEG_EXTRA_ARGS
-    -DWITH_JPEG8=ON
-    -DENABLE_STATIC=ON
-    -DENABLE_SHARED=OFF
-    -DCMAKE_INSTALL_LIBDIR=${LIBDIR}/jpg/lib)
+	# 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}
-    PREFIX ${BUILD_DIR}/jpg
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/jpg ${DEFAULT_CMAKE_FLAGS} ${JPEG_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/jpg
-  )
+	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${LIBEXT})
-endif()
+	set(JPEG_LIBRARY libjpeg${LIBEXT})
+endif(WIN32)
--- a/build_files/build_environment/cmake/lame.cmake
+++ b/build_files/build_environment/cmake/lame.cmake
@@ -18,30 +18,30 @@

 set(LAME_EXTRA_ARGS)
 if(MSVC)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-  set(LAME_EXTRA_ARGS CFLAGS=-msse)
-  endif()
+	if("${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
+	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
+		--enable-export=full
+	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)
+	set_target_properties(external_lame PROPERTIES FOLDER Mingw)
 endif()
--- a/build_files/build_environment/cmake/lapack.cmake
+++ b/build_files/build_environment/cmake/lapack.cmake
@@ -0,0 +1,43 @@
+# ***** 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(LAPACK_EXTRA_ARGS)
+
+if(WIN32)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(LAPACK_EXTRA_ARGS -G "MSYS Makefiles" -DCMAKE_Fortran_COMPILER=${DOWNLOAD_DIR}/mingw/mingw64/bin/gfortran.exe)
+	else()
+		set(LAPACK_EXTRA_ARGS -G "MSYS Makefiles" -DCMAKE_Fortran_COMPILER=${DOWNLOAD_DIR}/mingw/mingw32/bin/gfortran.exe)
+	endif()
+endif()
+
+ExternalProject_Add(external_lapack
+	URL ${LAPACK_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${LAPACK_HASH}
+	PREFIX ${BUILD_DIR}/lapack
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lapack/src/external_lapack/ && ${CMAKE_COMMAND} ${LAPACK_EXTRA_ARGS} -DBUILD_TESTING=Off -DCMAKE_INSTALL_PREFIX=${LIBDIR}/lapack .
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lapack/src/external_lapack/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lapack/src/external_lapack/ && make install
+
+	INSTALL_DIR ${LIBDIR}/lapack
+)
+
+if(MSVC)
+	set_target_properties(external_lapack 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 ${LIBDIR}/lcms
-)
--- a/build_files/build_environment/cmake/libglu.cmake
+++ b/build_files/build_environment/cmake/libglu.cmake
@@ -1,40 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(LIBGLU_CFLAGS "-static-libgcc")
-set(LIBGLU_CXXFLAGS "-static-libgcc -static-libstdc++ -Bstatic -lstdc++ -Bdynamic -l:libstdc++.a")
-set(LIBGLU_LDFLAGS "-pthread -static-libgcc -static-libstdc++ -Bstatic -lstdc++ -Bdynamic -l:libstdc++.a")
-
-set(LIBGLU_EXTRA_FLAGS
-  CFLAGS=${LIBGLU_CFLAGS}
-  CXXFLAGS=${LIBGLU_CXXFLAGS}
-  LDFLAGS=${LIBGLU_LDFLAGS}
-)
-
-ExternalProject_Add(external_libglu
-  URL ${LIBGLU_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${LIBGLU_HASH}
-  PREFIX ${BUILD_DIR}/libglu
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} &&
-    cd ${BUILD_DIR}/libglu/src/external_libglu/ &&
-    ${CONFIGURE_COMMAND_NO_TARGET} --prefix=${LIBDIR}/libglu ${LIBGLU_EXTRA_FLAGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/libglu/src/external_libglu/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/libglu/src/external_libglu/ && make install
-  INSTALL_DIR ${LIBDIR}/libglu
-)
--- a/build_files/build_environment/cmake/llvm.cmake
+++ b/build_files/build_environment/cmake/llvm.cmake
@@ -16,52 +16,45 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-if(APPLE AND "${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-  set(LLVM_TARGETS AArch64)
-else()
-  set(LLVM_TARGETS X86)
-endif()
-
 set(LLVM_EXTRA_ARGS
-  -DLLVM_USE_CRT_RELEASE=MD
-  -DLLVM_USE_CRT_DEBUG=MDd
-  -DLLVM_INCLUDE_TESTS=OFF
-  -DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS}
-  -DLLVM_INCLUDE_EXAMPLES=OFF
-  -DLLVM_ENABLE_TERMINFO=OFF
-  -DLLVM_BUILD_LLVM_C_DYLIB=OFF
-  -DLLVM_ENABLE_UNWIND_TABLES=OFF
+	-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")
+	set(LLVM_GENERATOR "NMake Makefiles")
 else()
-  set(LLVM_GENERATOR "Unix Makefiles")
+	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
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/ll/src/ll < ${PATCH_DIR}/llvm.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/llvm
+	URL ${LLVM_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${LLVM_HASH}
+	CMAKE_GENERATOR ${LLVM_GENERATOR}
+	PREFIX ${BUILD_DIR}/ll
+	PATCH_COMMAND ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/ll/src/ll < ${PATCH_DIR}/llvm-alloca-fix.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${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
-  )
+	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/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
+			${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 ${LIBDIR}/lzma
-)
--- a/build_files/build_environment/cmake/mesa.cmake
+++ b/build_files/build_environment/cmake/mesa.cmake
@@ -1,54 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(MESA_CFLAGS "-static-libgcc")
-set(MESA_CXXFLAGS "-static-libgcc -static-libstdc++ -Bstatic -lstdc++ -Bdynamic -l:libstdc++.a")
-set(MESA_LDFLAGS "-L${LIBDIR}/zlib/lib -pthread -static-libgcc -static-libstdc++ -Bstatic -lstdc++ -Bdynamic -l:libstdc++.a -l:libz_pic.a")
-
-set(MESA_EXTRA_FLAGS
-  CFLAGS=${MESA_CFLAGS}
-  CXXFLAGS=${MESA_CXXFLAGS}
-  LDFLAGS=${MESA_LDFLAGS}
-  --enable-glx=gallium-xlib
-  --with-gallium-drivers=swrast
-  --disable-dri
-  --disable-gbm
-  --disable-egl
-  --disable-gles1
-  --disable-gles2
-  --disable-llvm-shared-libs
-  --with-llvm-prefix=${LIBDIR}/llvm
-)
-
-ExternalProject_Add(external_mesa
-  URL ${MESA_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${MESA_HASH}
-  PREFIX ${BUILD_DIR}/mesa
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} &&
-    cd ${BUILD_DIR}/mesa/src/external_mesa/ &&
-    ${CONFIGURE_COMMAND_NO_TARGET} --prefix=${LIBDIR}/mesa ${MESA_EXTRA_FLAGS}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/mesa/src/external_mesa/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/mesa/src/external_mesa/ && make install
-  INSTALL_DIR ${LIBDIR}/mesa
-)
-
-add_dependencies(
-  external_mesa
-  ll
-)
--- a/build_files/build_environment/cmake/nanovdb.cmake
+++ b/build_files/build_environment/cmake/nanovdb.cmake
@@ -1,54 +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(NANOVDB_EXTRA_ARGS
-   # NanoVDB is header-only, so only need the install target
-  -DNANOVDB_BUILD_UNITTESTS=OFF
-  -DNANOVDB_BUILD_EXAMPLES=OFF
-  -DNANOVDB_BUILD_BENCHMARK=OFF
-  -DNANOVDB_BUILD_DOCS=OFF
-  -DNANOVDB_BUILD_TOOLS=OFF
-  -DNANOVDB_CUDA_KEEP_PTX=OFF
-   # Do not need to include any of the dependencies because of this
-  -DNANOVDB_USE_OPENVDB=OFF
-  -DNANOVDB_USE_OPENGL=OFF
-  -DNANOVDB_USE_OPENCL=OFF
-  -DNANOVDB_USE_CUDA=OFF
-  -DNANOVDB_USE_TBB=OFF
-  -DNANOVDB_USE_BLOSC=OFF
-  -DNANOVDB_USE_ZLIB=OFF
-  -DNANOVDB_USE_OPTIX=OFF
-  -DNANOVDB_ALLOW_FETCHCONTENT=OFF
-)
-
-ExternalProject_Add(nanovdb
-  URL ${NANOVDB_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${NANOVDB_HASH}
-  PREFIX ${BUILD_DIR}/nanovdb
-  SOURCE_SUBDIR nanovdb
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/nanovdb ${DEFAULT_CMAKE_FLAGS} ${NANOVDB_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/nanovdb
-)
-
-if(WIN32)
-  ExternalProject_Add_Step(nanovdb after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/nanovdb/nanovdb ${HARVEST_TARGET}/nanovdb/include/nanovdb
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/nasm.cmake
+++ b/build_files/build_environment/cmake/nasm.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 *****
-
-ExternalProject_Add(external_nasm
-  URL ${NASM_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${NASM_HASH}
-  PREFIX ${BUILD_DIR}/nasm
-  PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/nasm/src/external_nasm < ${PATCH_DIR}/nasm.diff
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/nasm/src/external_nasm/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/nasm
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/nasm/src/external_nasm/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/nasm/src/external_nasm/ && make install
-  INSTALL_DIR ${LIBDIR}/nasm
-)
--- a/build_files/build_environment/cmake/numpy.cmake
+++ b/build_files/build_environment/cmake/numpy.cmake
@@ -17,34 +17,44 @@
 # ***** END GPL LICENSE BLOCK *****

 if(MSVC)
-  message("BIN >${PYTHON_BINARY}<")
-  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()
+	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" "."
+	)
+	set(NUMPY_PATCH ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/numpy/src/external_numpy < ${PATCH_DIR}/numpy.diff )
+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 ""
-  PATCH_COMMAND COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/numpy/src/external_numpy < ${PATCH_DIR}/numpy.diff
-  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 ""
+	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}
 )

 add_dependencies(
-  external_numpy
-  external_python
+	external_numpy
+	Make_Python_Environment
 )
--- a/build_files/build_environment/cmake/ogg.cmake
+++ b/build_files/build_environment/cmake/ogg.cmake
@@ -17,17 +17,16 @@
 # ***** END GPL LICENSE BLOCK *****

 ExternalProject_Add(external_ogg
-  URL ${OGG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${OGG_HASH}
-  PREFIX ${BUILD_DIR}/ogg
-  PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/ogg/src/external_ogg < ${PATCH_DIR}/ogg.diff
-  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
+	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)
+	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
@@ -17,50 +17,28 @@
 # ***** 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
-  )
+	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
-  )
-
-  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()
+	if(UNIX)
+		set(OPENAL_EXTRA_ARGS ${OPENAL_EXTRA_ARGS} -DLIBTYPE=STATIC)
+	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
+	)
 endif()
--- a/build_files/build_environment/cmake/opencollada.cmake
+++ b/build_files/build_environment/cmake/opencollada.cmake
@@ -16,50 +16,25 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-if(UNIX)
-  set(OPENCOLLADA_EXTRA_ARGS
-    -DLIBXML2_INCLUDE_DIR=${LIBDIR}/xml2/include/libxml2
-    -DLIBXML2_LIBRARIES=${LIBDIR}/xml2/lib/libxml2.a)
+if(UNIX AND NOT APPLE)
+	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
+	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()
+if(UNIX AND NOT APPLE)
+	add_dependencies(
+		external_opencollada
+		external_xml2
+	)
 endif()
--- a/build_files/build_environment/cmake/opencolorio.cmake
+++ b/build_files/build_environment/cmake/opencolorio.cmake
@@ -17,103 +17,57 @@
 # ***** 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
+	-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_INCLUDEDIR=${LIBDIR}/boost/include/boost_1_60/boost
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-DBoost_DEBUG=ON
+	-DBoost_MAJOR_VERSION=1
+	-DBoost_MINOR_VERSION=60
+	-DOCIO_BUILD_APPS=OFF
+	-DOCIO_BUILD_PYGLUE=OFF
+	-DOCIO_BUILD_NUKE=OFF
 )

-if(APPLE AND NOT("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  set(OPENCOLORIO_EXTRA_ARGS
-     ${OPENCOLORIO_EXTRA_ARGS}
-     -DOCIO_USE_SSE=OFF
-  )
-endif()
-
 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
-  )
+	set(OPENCOLORIO_EXTRA_ARGS
+		${OPENCOLORIO_EXTRA_ARGS}
+		-DOCIO_USE_BOOST_PTR=ON
+		-DOCIO_BUILD_STATIC=OFF
+		-DOCIO_BUILD_SHARED=ON
+	)
 else()
-  set(OCIO_PATCH opencolorio.diff)
-  set(OPENCOLORIO_EXTRA_ARGS
-    ${OPENCOLORIO_EXTRA_ARGS}
-  )
+	set(OPENCOLORIO_EXTRA_ARGS
+		${OPENCOLORIO_EXTRA_ARGS}
+		-DOCIO_USE_BOOST_PTR=OFF
+		-DOCIO_BUILD_STATIC=ON
+		-DOCIO_BUILD_SHARED=OFF
+	)
 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
+	URL ${OPENCOLORIO_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${OPENCOLORIO_HASH}
+	PREFIX ${BUILD_DIR}/opencolorio
+	PATCH_COMMAND ${PATCH_CMD} -p 0 -N -d ${BUILD_DIR}/opencolorio/src/external_opencolorio < ${PATCH_DIR}/opencolorio.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${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)
+	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
+	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-cppmd.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-cppmdd.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
@@ -17,48 +17,29 @@
 # ***** 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}
-  )
-else()
-  set(OPENEXR_EXTRA_ARGS
-  )
+	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}")
 endif()

 set(OPENEXR_EXTRA_ARGS
-  ${OPENEXR_EXTRA_ARGS}
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DBUILD_TESTING=OFF
-  -DOPENEXR_BUILD_BOTH_STATIC_SHARED=OFF
-  -DILMBASE_BUILD_BOTH_STATIC_SHARED=OFF
-  -DBUILD_SHARED_LIBS=OFF
-  -DOPENEXR_BUILD_UTILS=OFF
-  -DPYILMBASE_ENABLE=OFF
-  -DOPENEXR_VIEWERS_ENABLE=OFF
-  -DILMBASE_LIB_SUFFIX=${OPENEXR_VERSION_BUILD_POSTFIX}
-  -DOPENEXR_LIB_SUFFIX=${OPENEXR_VERSION_BUILD_POSTFIX}
+	-DBUILD_SHARED_LIBS=OFF
+	-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
 )

 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
+	URL ${OPENEXR_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${OPENEXR_HASH}
+	PREFIX ${BUILD_DIR}/openexr
+	PATCH_COMMAND ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/openexr/src/external_openexr < ${PATCH_DIR}/openexr.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openexr ${DEFAULT_CMAKE_FLAGS} ${OPENEXR_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/openexr
 )

-if(WIN32)
-  ExternalProject_Add_Step(external_openexr after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/lib ${HARVEST_TARGET}/openexr/lib
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/include ${HARVEST_TARGET}/openexr/include
-    DEPENDEES install
-  )
-endif()
-
 add_dependencies(
-  external_openexr
-  external_zlib
+	external_openexr
+	external_zlib
+	external_ilmbase
 )
--- a/build_files/build_environment/cmake/openimagedenoise.cmake
+++ b/build_files/build_environment/cmake/openimagedenoise.cmake
@@ -1,76 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-
-set(OIDN_EXTRA_ARGS
-  -DOIDN_APPS=OFF
-  -DTBB_ROOT=${LIBDIR}/tbb
-  -DTBB_STATIC_LIB=${TBB_STATIC_LIBRARY}
-  -DOIDN_STATIC_LIB=ON
-  -DOIDN_STATIC_RUNTIME=OFF
-  -DISPC_EXECUTABLE=${LIBDIR}/ispc/bin/ispc
-)
-
-if(WIN32)
-  set(OIDN_EXTRA_ARGS
-    ${OIDN_EXTRA_ARGS}
-    -DTBB_DEBUG_LIBRARY=${LIBDIR}/tbb/lib/tbb.lib
-    -DTBB_DEBUG_LIBRARY_MALLOC=${LIBDIR}/tbb/lib/tbbmalloc.lib
-  )
-else()
-  set(OIDN_EXTRA_ARGS
-    ${OIDN_EXTRA_ARGS}
-    -Dtbb_LIBRARY_RELEASE=${LIBDIR}/tbb/lib/tbb_static.a
-    -Dtbbmalloc_LIBRARY_RELEASE=${LIBDIR}/tbb/lib/tbbmalloc_static.a
-  )
-endif()
-
-ExternalProject_Add(external_openimagedenoise
-  URL ${OIDN_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OIDN_HASH}
-  PREFIX ${BUILD_DIR}/openimagedenoise
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openimagedenoise ${DEFAULT_CMAKE_FLAGS} ${OIDN_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/openimagedenoise
-)
-
-add_dependencies(
-  external_openimagedenoise
-  external_tbb
-  external_ispc
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_openimagedenoise after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openimagedenoise/include ${HARVEST_TARGET}/openimagedenoise/include
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/openimagedenoise.lib ${HARVEST_TARGET}/openimagedenoise/lib/openimagedenoise.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/common.lib ${HARVEST_TARGET}/openimagedenoise/lib/common.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/dnnl.lib ${HARVEST_TARGET}/openimagedenoise/lib/dnnl.lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_openimagedenoise after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/openimagedenoise.lib ${HARVEST_TARGET}/openimagedenoise/lib/openimagedenoise_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/common.lib ${HARVEST_TARGET}/openimagedenoise/lib/common_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimagedenoise/lib/dnnl.lib ${HARVEST_TARGET}/openimagedenoise/lib/dnnl_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/openimageio.cmake
+++ b/build_files/build_environment/cmake/openimageio.cmake
@@ -17,146 +17,136 @@
 # ***** END GPL LICENSE BLOCK *****

 if(BUILD_MODE STREQUAL Release)
-  set(OIIO_TOOLS ON)
+	set(OIIO_TOOLS ON)
 else()
-  set(OIIO_TOOLS OFF)
+	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)
+	# 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)
+	set(OPENIMAGEIO_LINKSTATIC -DLINKSTATIC=ON)
 endif()

 if(WIN32)
-  set(PNG_LIBNAME libpng16_static${LIBEXT})
-  set(OIIO_SIMD_FLAGS -DUSE_SIMD=sse2)
-  set(OPENJPEG_POSTFIX _msvc)
+	set(PNG_LIBNAME libpng16_static${LIBEXT})
+	set(OIIO_SIMD_FLAGS -DUSE_SIMD=sse2 -DOPJ_STATIC=1)
+	set(OPENJPEG_POSTFIX _msvc)
 else()
-  set(PNG_LIBNAME libpng${LIBEXT})
-  set(OIIO_SIMD_FLAGS)
+	set(PNG_LIBNAME libpng${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)
+	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_ROOT=${LIBDIR}/openjpeg_msvc
-  )
+	set(OPENJPEG_FLAGS
+		-DOPENJPEG_HOME=${LIBDIR}/openjpeg_msvc
+		-DOPENJPEG_INCLUDE_DIR=${LIBDIR}/openjpeg_msvc/include/openjpeg-${OPENJPEG_SHORT_VERSION}
+		-DOPENJPEG_LIBRARY=${LIBDIR}/openjpeg_msvc/lib/openjpeg${LIBEXT}
+		-DOPENJPEG_LIBRARY_DEBUG=${LIBDIR}/openjpeg_msvc/lib/openjpeg${LIBEXT}
+	)
 else()
-  set(OPENJPEG_FLAGS
-    -DOpenJpeg_ROOT=${LIBDIR}/openjpeg
-  )
+	set(OPENJPEG_FLAGS
+		-DOPENJPEG_INCLUDE_DIR=${LIBDIR}/openjpeg/include/openjpeg-${OPENJPEG_SHORT_VERSION}
+		-DOPENJPEG_LIBRARY=${LIBDIR}/openjpeg/lib/${OPENJPEG_LIBRARY}
+	)
 endif()

 set(OPENIMAGEIO_EXTRA_ARGS
-  -DBUILD_SHARED_LIBS=OFF
-  ${OPENIMAGEIO_LINKSTATIC}
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=OFF
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DBoost_NO_BOOST_CMAKE=ON
-  -OIIO_BUILD_CPP11=ON
-  -DUSE_LIBSQUISH=OFF
-  -DUSE_QT5=OFF
-  -DUSE_NUKE=OFF
-  -DUSE_OPENVDB=OFF
-  -DUSE_BZIP2=OFF
-  -DUSE_FREETYPE=OFF
-  -DUSE_DCMTK=OFF
-  -DUSE_LIBHEIF=OFF
-  -DUSE_OPENGL=OFF
-  -DUSE_TBB=OFF
-  -DUSE_FIELD3D=OFF
-  -DUSE_QT=OFF
-  -DUSE_PYTHON=OFF
-  -DUSE_GIF=OFF
-  -DUSE_OPENCV=OFF
-  -DUSE_OPENJPEG=ON
-  -DUSE_FFMPEG=OFF
-  -DUSE_PTEX=OFF
-  -DUSE_FREETYPE=OFF
-  -DUSE_LIBRAW=OFF
-  -DUSE_OPENCOLORIO=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
-  ${OPENJPEG_FLAGS}
-  -DOpenEXR_USE_STATIC_LIBS=On
-  -DILMBASE_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_HALF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Half${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IMATH_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Imath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmThread${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Iex${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DSTOP_ON_WARNING=OFF
-  -DUSE_EXTERNAL_PUGIXML=ON
-  -DPUGIXML_LIBRARY=${LIBDIR}/pugixml/lib/${LIBPREFIX}pugixml${LIBEXT}
-  -DPUGIXML_INCLUDE_DIR=${LIBDIR}/pugixml/include/
-  ${WEBP_FLAGS}
-  ${OIIO_SIMD_FLAGS}
+	-DBUILDSTATIC=ON
+	${OPENIMAGEIO_LINKSTATIC}
+	-DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/openexr/
+	-DOPENEXR_ILMIMF_LIBRARIES=${LIBDIR}/openexr/lib/IlmImf-2_2${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${LIBEXT}
+	-DOPENEXR_IMATH_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DOPENEXR_IEX_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
+	-DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf-2_2${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 1 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/ < ${PATCH_DIR}/openimageio.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openimageio ${DEFAULT_CMAKE_FLAGS} ${OPENIMAGEIO_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/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 0 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/ < ${PATCH_DIR}/openimageio_staticexr.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openimageio ${DEFAULT_CMAKE_FLAGS} ${OPENIMAGEIO_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/openimageio
 )

 add_dependencies(
-  external_openimageio
-  external_png
-  external_zlib
-  external_openexr
-  external_jpeg
-  external_boost
-  external_tiff
-  external_pugixml
-  external_openjpeg${OPENJPEG_POSTFIX}
-  ${WEBP_DEP}
+	external_openimageio
+	external_png external_zlib
+	external_ilmbase
+	external_openexr
+	external_jpeg
+	external_boost
+	external_tiff
+	external_opencolorio
+	external_openjpeg${OPENJPEG_POSTFIX}
+	${WEBP_DEP}
 )
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_openimageio after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/include ${HARVEST_TARGET}/OpenImageIO/include
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/lib ${HARVEST_TARGET}/OpenImageIO/lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/idiff.exe ${HARVEST_TARGET}/OpenImageIO/bin/idiff.exe
-
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_openimageio after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO_Util.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_Util_d.lib
-      DEPENDEES install
-    )
-  endif()
+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
@@ -22,43 +22,43 @@
 set(OPENJPEG_EXTRA_ARGS -DBUILD_SHARED_LIBS=OFF)

 if(WIN32)
-  set(OPENJPEG_EXTRA_ARGS -G "MSYS Makefiles" -DBUILD_PKGCONFIG_FILES=On)
+	set(OPENJPEG_EXTRA_ARGS -G "MSYS Makefiles")
 else()
-  set(OPENJPEG_EXTRA_ARGS ${DEFAULT_CMAKE_FLAGS})
+	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
+	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.
+#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()
+	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${LIBEXT})
+set(OPENJPEG_LIBRARY libopenjpeg${LIBEXT})
 if(MSVC)
-  set_target_properties(external_openjpeg PROPERTIES FOLDER Mingw)
+	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
@@ -1,34 +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 *****
-
-
-ExternalProject_Add(external_openmp
-  URL ${OPENMP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${OPENMP_HASH}
-  PREFIX ${BUILD_DIR}/openmp
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openmp/src/external_openmp < ${PATCH_DIR}/openmp.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${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
@@ -17,84 +17,62 @@
 # ***** 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}
+	-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=${LIBDIR}/tbb/lib/tbb.lib
-    -DCLEW_INCLUDE_DIR=${LIBDIR}/clew/include/CL
-    -DCLEW_LIBRARY=${LIBDIR}/clew/lib/clew${LIBEXT}
-    -DCUEW_INCLUDE_DIR=${LIBDIR}/cuew/include
-    -DCUEW_LIBRARY=${LIBDIR}/cuew/lib/cuew${LIBEXT}
-  )
-  if("${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()
+	#no cuda support for vc15 yet
+	if(msvc15)
+		set(OPENSUBDIV_CUDA ON)
+	else()
+		set(OPENSUBDIV_CUDA ON)
+	endif()

+	set(OPENSUBDIV_EXTRA_ARGS
+		${OPENSUBDIV_EXTRA_ARGS}
+		-DNO_CUDA=${OPENSUBDIV_CUDA}
+		-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
+	)
 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}
-  )
+	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
+	URL ${OPENSUBDIV_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${OPENSUBDIV_Hash}
+	PREFIX ${BUILD_DIR}/opensubdiv
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/opensubdiv/src/external_opensubdiv < ${PATCH_DIR}/opensubdiv.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${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
+	external_opensubdiv
+	external_glew
+	external_glfw
+	external_clew
+	external_cuew
 )
--- a/build_files/build_environment/cmake/openvdb.cmake
+++ b/build_files/build_environment/cmake/openvdb.cmake
@@ -17,96 +17,64 @@
 # ***** END GPL LICENSE BLOCK *****

 if(BUILD_MODE STREQUAL Debug)
-  set(BLOSC_POST _d)
-endif()
-
-if(WIN32)
-  set(OPENVDB_SHARED ON)
-  set(OPENVDB_STATIC OFF)
-else()
-  set(OPENVDB_SHARED OFF)
-  set(OPENVDB_STATIC ON)
+	set(BLOSC_POST _d)
 endif()

 set(OPENVDB_EXTRA_ARGS
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=OFF
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DBoost_NO_BOOST_CMAKE=ON
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DBlosc_INCLUDE_DIR=${LIBDIR}/blosc/include/
-  -DBlosc_LIBRARY=${LIBDIR}/blosc/lib/libblosc${BLOSC_POST}${LIBEXT}
-  -DOPENVDB_ENABLE_3_ABI_COMPATIBLE=OFF
-  -DOPENVDB_BUILD_UNITTESTS=Off
-  -DOPENVDB_BUILD_PYTHON_MODULE=Off
-  -DBlosc_ROOT=${LIBDIR}/blosc/
-  -DTBB_ROOT=${LIBDIR}/tbb/
-  -DOpenEXR_ROOT=${LIBDIR}/openexr
-  -DIlmBase_ROOT=${LIBDIR}/openexr
-  -DOPENEXR_LIBRARYDIR=${LIBDIR}/openexr/lib
-   # All libs live in openexr, even the ilmbase ones
-  -DILMBASE_LIBRARYDIR=${LIBDIR}/openexr/lib
-  -DOPENVDB_CORE_SHARED=${OPENVDB_SHARED}
-  -DOPENVDB_CORE_STATIC=${OPENVDB_STATIC}
-  -DOPENVDB_BUILD_BINARIES=Off
-  -DCMAKE_DEBUG_POSTFIX=_d
+	-DILMBASE_HOME=${LIBDIR}/ilmbase/
+	-DILMBASE_CUSTOM=ON
+	-DILMBASE_CUSTOM_LIBRARIES=Half;Imath-2_2;IlmThread-2_2;Iex-2_2
+	-DILMBASE_INCLUDE_DIR=${LIBDIR}/ilmbase/include/
+	-DILMBASE_HALF_LIBRARIES=${LIBDIR}/ilmbase/lib/Half${LIBEXT}
+	-DILMBASE_IMATH_LIBRARIES=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DILMBASE_ILMTHREAD_LIBRARIES=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DILMBASE_IEX_LIBRARIES=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DOPENEXR_HOME=${LIBDIR}/openexr/
+	-DOPENEXR_USE_STATIC_LIBS=ON
+	-DOPENEXR_CUSTOM=ON
+	-DOPENEXR_CUSTOM_LIBRARY=IlmImf-2_2
+	-DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
+	-DOPENEXR_ILMIMF_LIBRARIES=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf-2_2${LIBEXT}
+	-DTBB_ROOT_DIR=${LIBDIR}/tbb/
+	-DTBB_INCLUDE_DIRS=${LIBDIR}/tbb/include
+	-DTBB_LIBRARY=${LIBDIR}/tbb/lib/tbb_static${LIBEXT}
+	-DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
+	-DBoost_USE_MULTITHREADED=ON
+	-DBoost_USE_STATIC_LIBS=ON
+	-DBoost_USE_STATIC_RUNTIME=ON
+	-DBOOST_ROOT=${LIBDIR}/boost
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DWITH_BLOSC=ON
+	-DBLOSC_INCLUDE_DIR=${LIBDIR}/blosc/include/
+	-DBLOSC_LIBRARY=${LIBDIR}/blosc/lib/libblosc${BLOSC_POST}${LIBEXT}
 )

-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 ${OPENVDB_EXTRA_ARGS}
-    -DCMAKE_CXX_STANDARD_LIBRARIES="${LIBDIR}/pthreads/lib/pthreadVC3.lib"
-    -DUSE_EXR=On
-  )
-else()
-  # OpenVDB can't find the _static libraries automatically.
-  set(OPENVDB_EXTRA_ARGS ${OPENVDB_EXTRA_ARGS}
-    -DTbb_LIBRARIES=${LIBDIR}/tbb/lib/${LIBPREFIX}tbb_static${LIBEXT}
-    -DTbb_tbb_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbb_static${LIBEXT}
-    -DTbb_tbbmalloc_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbbmalloc_static${LIBEXT}
-    -DTbb_tbbmalloc_proxy_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbbmalloc_proxy_static${LIBEXT}
-  )
-endif()
+set(OPENVDB_EXTRA_ARGS ${OPENVDB_EXTRA_ARGS})
+
+# CMake script for OpenVDB based on https://raw.githubusercontent.com/diekev/openvdb-cmake/master/CMakeLists.txt
+# can't be in external_openvdb because of how the includes are setup.

 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
+	URL ${OPENVDB_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${OPENVDB_HASH}
+	PREFIX ${BUILD_DIR}/openvdb
+	PATCH_COMMAND COMMAND
+		${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_openvdb.txt  ${BUILD_DIR}/openvdb/src/openvdb/CMakeLists.txt &&
+		${CMAKE_COMMAND} -E copy_directory ${PATCH_DIR}/cmake/  ${BUILD_DIR}/openvdb/src/openvdb/cmake/ &&
+		${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/openvdb/src/openvdb < ${PATCH_DIR}/openvdb_vc2013.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openvdb ${DEFAULT_CMAKE_FLAGS} ${OPENVDB_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/openvdb
 )

 add_dependencies(
-  openvdb
-  external_tbb
-  external_boost
-  external_openexr
-  external_zlib
-  external_blosc
+	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/openvdb ${HARVEST_TARGET}/openvdb/include/openvdb
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/bin/openvdb.dll ${HARVEST_TARGET}/openvdb/bin/openvdb.dll
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb_d.lib ${HARVEST_TARGET}/openvdb/lib/openvdb_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/bin/openvdb_d.dll ${HARVEST_TARGET}/openvdb/bin/openvdb_d.dll
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/options.cmake
+++ b/build_files/build_environment/cmake/options.cmake
@@ -17,22 +17,21 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  option(ENABLE_MINGW64 "Enable building of ffmpeg/iconv/libsndfile/fftw3 by installing mingw64" ON)
+	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_BOOST_PYTHON "Enable building of boost with python support" 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.")
+	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)
+	set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Debug)
 else(BUILD_MODE STREQUAL "Debug")
-  set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Release)
+	set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Release)
 endif()

 option(DOWNLOAD_DIR "Path for downloaded files" ${CMAKE_CURRENT_SOURCE_DIR}/downloads)
@@ -46,167 +45,170 @@ message("PATCH_DIR = ${PATCH_DIR}")
 message("BUILD_DIR = ${BUILD_DIR}")

 if(WIN32)
-  set(PATCH_CMD ${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/patch.exe)
-  set(LIBEXT ".lib")
-  set(LIBPREFIX "")
+	if("${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)
+	# 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()
-  string(APPEND COMMON_MSVC_FLAGS " /bigobj")
-  if(WITH_OPTIMIZED_DEBUG)
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  else()
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${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 "/MD ${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MD ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MD ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /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()

-  if(WITH_OPTIMIZED_DEBUG)
-    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MDd ${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  ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  endif()
-  set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MD /${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 "/MD ${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 "/MD ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	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")

-  set(PLATFORM_FLAGS)
-  set(PLATFORM_CXX_FLAGS)
-  set(PLATFORM_CMAKE_FLAGS)
+	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(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)
+	set(PLATFORM_FLAGS)
+	set(PLATFORM_CXX_FLAGS)
+	set(PLATFORM_CMAKE_FLAGS)

-  set(CONFIGURE_ENV
-    cd ${MINGW_PATH} &&
-    call ${PERL_SHELL} &&
-    call ${MINGW_SHELL} &&
-    set path &&
-    set CFLAGS=-g &&
-    set LDFLAGS=-Wl,--as-needed -static-libgcc
-  )
+	if("${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_NO_PERL
-    cd ${MINGW_PATH} &&
-    call ${MINGW_SHELL} &&
-    set path &&
-    set CFLAGS=-g &&
-    set LDFLAGS=-Wl,--as-needed -static-libgcc
-  )
+	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_COMMAND sh ./configure)
-  set(CONFIGURE_COMMAND_NO_TARGET ${CONFIGURE_COMMAND})
+	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")
+	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
-    )
-    execute_process(
-      COMMAND xcodebuild -version -sdk macosx SDKVersion
-      OUTPUT_VARIABLE MACOSX_SDK_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+	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 10.9)
+		set(OSX_SDK_VERSION 10.12)
+		set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${OSX_SDK_VERSION}.sdk)

-    if(NOT CMAKE_OSX_ARCHITECTURES)
-      execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE)
-      message(STATUS "Detected native architecture ${ARCHITECTURE}.")
-      set(CMAKE_OSX_ARCHITECTURES "${ARCHITECTURE}")
-    endif()
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64")
-      set(OSX_DEPLOYMENT_TARGET 10.13)
-    else()
-      set(OSX_DEPLOYMENT_TARGET 11.00)
-    endif()
-    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-darwin13.0.0) # OS X 10.9
+		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)
+	endif()

-    set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
-    set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++ -arch ${CMAKE_OSX_ARCHITECTURES}")
-    set(PLATFORM_LDFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64")
-      set(PLATFORM_BUILD_TARGET --build=x86_64-apple-darwin17.0.0) # OS X 10.13
-    else()
-      set(PLATFORM_BUILD_TARGET --build=aarch64-apple-darwin20.0.0) # macOS 11.00
-    endif()
-    set(PLATFORM_CMAKE_FLAGS
-      -DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}
-      -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=${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")
+	else()
+		set(BLENDER_CMAKE_C_FLAGS_DEBUG "-g")
+	endif()
+	set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG")
+	set(BLENDER_CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
+	set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG")

-  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()

-  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(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 MACOSX_SDK_VERSION=${OSX_DEPLOYMENT_TARGET} &&
-    export CFLAGS=${PLATFORM_CFLAGS} &&
-    export CXXFLAGS=${PLATFORM_CXXFLAGS} &&
-    export LDFLAGS=${PLATFORM_LDFLAGS}
-  )
-  set(CONFIGURE_ENV_NO_PERL ${CONFIGURE_ENV})
-  set(CONFIGURE_COMMAND ./configure ${PLATFORM_BUILD_TARGET})
-  set(CONFIGURE_COMMAND_NO_TARGET ./configure)
+	set(CONFIGURE_ENV
+		export MACOSX_DEPLOYMENT_TARGET=${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}
-  ${PLATFORM_CMAKE_FLAGS}
+	-DCMAKE_BUILD_TYPE=${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)
-  if(BUILD_MODE STREQUAL Debug)
-    set(ZLIB_LIBRARY zlibstaticd${LIBEXT})
-  else()
-    set(ZLIB_LIBRARY zlibstatic${LIBEXT})
-  endif()
+	#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)
+	set(ZLIB_LIBRARY zlibstatic${LIBEXT})
 else()
-  set(ZLIB_LIBRARY libz${LIBEXT})
+	set(ZLIB_LIBRARY libz${LIBEXT})
 endif()

 if(MSVC)
-  set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+	set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 endif()

 set(CMAKE_INSTALL_MESSAGE LAZY)
--- a/build_files/build_environment/cmake/opus.cmake
+++ b/build_files/build_environment/cmake/opus.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 *****
-
-ExternalProject_Add(external_opus
-  URL ${OPUS_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${OPUS_HASH}
-  PREFIX ${BUILD_DIR}/opus
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/opus/src/external_opus/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/opus
-    --disable-shared
-    --enable-static
-    --with-pic
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/opus/src/external_opus/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/opus/src/external_opus/ && make install
-  INSTALL_DIR ${LIBDIR}/opus
-)
-
-if(MSVC)
-  set_target_properties(external_opus PROPERTIES FOLDER Mingw)
-endif()
--- a/build_files/build_environment/cmake/orc.cmake
+++ b/build_files/build_environment/cmake/orc.cmake
@@ -0,0 +1,32 @@
+# ***** 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_orc
+	URL ${ORC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${ORC_HASH}
+	PREFIX ${BUILD_DIR}/orc
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/orc/src/external_orc/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/orc --disable-shared --enable-static
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/orc/src/external_orc/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/orc/src/external_orc/ && make install
+	INSTALL_DIR ${LIBDIR}/orc
+)
+
+if(MSVC)
+	set_target_properties(external_orc PROPERTIES FOLDER Mingw)
+endif()
--- a/build_files/build_environment/cmake/osl.cmake
+++ b/build_files/build_environment/cmake/osl.cmake
@@ -17,115 +17,82 @@
 # ***** 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 -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)
+	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/${LIBPREFIX}IlmImf-2_2${LIBEXT}")
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
+		set(OSL_SIMD_FLAGS -DOIIO_NOSIMD=1 -DOIIO_SIMD=0)
+	else()
+		set(OSL_SIMD_FLAGS -DOIIO_NOSIMD=1 -DOIIO_SIMD=sse2)
+	endif()
 else()
-  set(OSL_CMAKE_CXX_STANDARD_LIBRARIES)
-  set(OSL_FLEX_BISON)
-  set(OSL_OPENIMAGEIO_LIBRARY "${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)
+	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/${LIBPREFIX}IlmImf-2_2${LIBEXT}")
 endif()

-set(OSL_ILMBASE_CUSTOM_LIBRARIES "${LIBDIR}/openexr/lib/Imath${OPENEXR_VERSION_POSTFIX}.lib^^${LIBDIR}/openexr/lib/Half{OPENEXR_VERSION_POSTFIX}.lib^^${LIBDIR}/openexr/lib/IlmThread${OPENEXR_VERSION_POSTFIX}.lib^^${LIBDIR}/openexr/lib/Iex${OPENEXR_VERSION_POSTFIX}.lib")
-set(OSL_LLVM_LIBRARY "${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${LIBEXT}")
+set(OSL_ILMBASE_CUSTOM_LIBRARIES "${LIBDIR}/ilmbase/lib/Imath-2_2.lib^^${LIBDIR}/ilmbase/lib/Half.lib^^${LIBDIR}/ilmbase/lib/IlmThread-2_2.lib^^${LIBDIR}/ilmbase/lib/Iex-2_2.lib")
+set(OSL_LLVM_LIBRARY "${LIBDIR}/llvm/lib/LLVMAnalysis${LIBEXT};${LIBDIR}/llvm/lib/LLVMAsmParser${LIBEXT};${LIBDIR}/llvm/lib/LLVMAsmPrinter${LIBEXT};${LIBDIR}/llvm/lib/LLVMBitReader${LIBEXT};${LIBDIR}/llvm/lib/LLVMBitWriter${LIBEXT};${LIBDIR}/llvm/lib/LLVMCodeGen${LIBEXT};${LIBDIR}/llvm/lib/LLVMCore${LIBEXT};${LIBDIR}/llvm/lib/LLVMDebugInfo${LIBEXT};${LIBDIR}/llvm/lib/LLVMExecutionEngine${LIBEXT};${LIBDIR}/llvm/lib/LLVMInstCombine${LIBEXT};${LIBDIR}/llvm/lib/LLVMInstrumentation${LIBEXT};${LIBDIR}/llvm/lib/LLVMInterpreter${LIBEXT};${LIBDIR}/llvm/lib/LLVMJIT${LIBEXT};${LIBDIR}/llvm/lib/LLVMLinker${LIBEXT};${LIBDIR}/llvm/lib/LLVMMC${LIBEXT};${LIBDIR}/llvm/lib/LLVMMCDisassembler${LIBEXT};${LIBDIR}/llvm/lib/LLVMMCJIT${LIBEXT};${LIBDIR}/llvm/lib/LLVMMCParser${LIBEXT};${LIBDIR}/llvm/lib/LLVMObject${LIBEXT};${LIBDIR}/llvm/lib/LLVMRuntimeDyld${LIBEXT};${LIBDIR}/llvm/lib/LLVMScalarOpts${LIBEXT};${LIBDIR}/llvm/lib/LLVMSelectionDAG${LIBEXT};${LIBDIR}/llvm/lib/LLVMSupport${LIBEXT};${LIBDIR}/llvm/lib/LLVMTableGen${LIBEXT};${LIBDIR}/llvm/lib/LLVMTarget${LIBEXT};${LIBDIR}/llvm/lib/LLVMTransformUtils${LIBEXT};${LIBDIR}/llvm/lib/LLVMVectorize${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86AsmParser${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86AsmPrinter${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86CodeGen${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86Desc${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86Disassembler${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86Info${LIBEXT};${LIBDIR}/llvm/lib/LLVMX86Utils${LIBEXT};${LIBDIR}/llvm/lib/LLVMipa${LIBEXT};${LIBDIR}/llvm/lib/LLVMipo${LIBEXT}")

 set(OSL_EXTRA_ARGS
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=OFF
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DBoost_NO_BOOST_CMAKE=ON
-  -DLLVM_DIRECTORY=${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=${LIBDIR}/openexr/
-  -DILMBASE_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_HALF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Half${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IMATH_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Imath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmThread${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Iex${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
-  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
-  -DOSL_BUILD_TESTS=OFF
-  -DOSL_BUILD_MATERIALX=OFF
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DOPENIMAGEIOHOME=${LIBDIR}/openimageio/
-  -DOPENIMAGEIO_INCLUDE_DIR=${LIBDIR}/openimageio/include
-  -DOPENIMAGEIO_LIBRARY=${OSL_OPENIMAGEIO_LIBRARY}
-  ${OSL_FLEX_BISON}
-  -DCMAKE_CXX_STANDARD_LIBRARIES=${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
-  -DUSE_QT=OFF
-  -DINSTALL_DOCS=OFF
-  ${OSL_SIMD_FLAGS}
-  -DPARTIO_LIBRARIES=
-  -DPUGIXML_HOME=${LIBDIR}/pugixml
+	-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_IMATH_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DOPENEXR_IEX_LIBRARY=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DOPENEXR_INCLUDE_DIR=${LIBDIR}/openexr/include/
+	-DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf-2_2${LIBEXT}
+	-DOSL_BUILD_TESTS=OFF
+	-DZLIB_LIBRARY=${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
+	-DLINKSTATIC=ON
+	-DOSL_BUILD_PLUGINS=Off
+	-DSTOP_ON_WARNING=OFF
+	-DOSL_BUILD_CPP11=ON
+	-DUSE_LLVM_BITCODE=OFF
+	${OSL_SIMD_FLAGS}
 )

-if(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
+	URL ${OSL_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	LIST_SEPARATOR ^^
+	URL_HASH MD5=${OSL_HASH}
+	PREFIX ${BUILD_DIR}/osl
+	PATCH_COMMAND
+		${PATCH_CMD} -p 3 -d ${BUILD_DIR}/osl/src/external_osl < ${PATCH_DIR}/osl.diff &&
+		${PATCH_CMD} -p 0 -d ${BUILD_DIR}/osl/src/external_osl < ${PATCH_DIR}/osl_simd_oiio.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${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_openexr
-  external_zlib
-  external_flexbison
-  external_openimageio
-  external_pugixml
+	external_osl
+	external_boost
+	ll
+	external_clang
+	external_ilmbase
+	external_openexr
+	external_zlib
+	external_flexbison
+	external_openimageio
 )
-
-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/package_python.cmake
+++ b/build_files/build_environment/cmake/package_python.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(MSVC)
-  set(PYTARGET ${HARVEST_TARGET}/python/${PYTHON_SHORT_VERSION_NO_DOTS})
-  set(PYSRC ${LIBDIR}/python/)
-
-  if(BUILD_MODE STREQUAL Release)
-    add_custom_command(
-      OUTPUT ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe
-      COMMAND echo packaging python
-      COMMAND echo this should ouput at ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe
-      COMMAND ${CMAKE_COMMAND} -E make_directory ${PYTARGET}/libs
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}.lib ${PYTARGET}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python.exe ${PYTARGET}/bin/python.exe
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python${PYTHON_SHORT_VERSION_NO_DOTS}.dll ${PYTARGET}/bin/python${PYTHON_SHORT_VERSION_NO_DOTS}.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python3${PYTHON_POSTFIX}.dll ${PYTARGET}/bin/python3${PYTHON_POSTFIX}.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python${PYTHON_SHORT_VERSION_NO_DOTS}.pdb ${PYTARGET}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}.pdb
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/include/ ${PYTARGET}/include/
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/lib/ ${PYTARGET}/lib/
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/DLLs/ ${PYTARGET}/DLLs/
-      COMMAND cd ${PYTARGET}/lib/ && for /d /r . %%d in (__pycache__) do @if exist "%%d" echo "%%d" && rd /s/q "%%d"
-    )
-    add_custom_target(Package_Python ALL DEPENDS external_python external_numpy external_python_site_packages OUTPUT ${HARVEST_TARGET}/python/${PYTHON_SHORT_VERSION_NO_DOTS}/bin/python${PYTHON_POSTFIX}.exe)
-  endif()
-
-  if(BUILD_MODE STREQUAL Debug)
-    add_custom_command(
-      OUTPUT ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe
-      COMMAND echo packaging python
-      COMMAND echo this should ouput at ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe
-      COMMAND ${CMAKE_COMMAND} -E make_directory ${PYTARGET}/libs
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib ${PYTARGET}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python${PYTHON_POSTFIX}.exe ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll ${PYTARGET}/bin/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python3${PYTHON_POSTFIX}.dll ${PYTARGET}/bin/python3${PYTHON_POSTFIX}.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${PYSRC}/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.pdb ${PYTARGET}/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.pdb
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/include/ ${PYTARGET}/include/
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/lib/ ${PYTARGET}/lib/
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${PYSRC}/DLLs/ ${PYTARGET}/DLLs/
-      COMMAND cd ${PYTARGET}/lib/ && for /d /r . %%d in (__pycache__) do @if exist "%%d" echo "%%d" && rd /s/q "%%d"
-    )
-    add_custom_target(Package_Python ALL DEPENDS external_python external_numpy external_python_site_packages OUTPUT ${PYTARGET}/bin/python${PYTHON_POSTFIX}.exe)
-  endif()
-endif()
--- a/build_files/build_environment/cmake/png.cmake
+++ b/build_files/build_environment/cmake/png.cmake
@@ -17,32 +17,28 @@
 # ***** END GPL LICENSE BLOCK *****

 set(PNG_EXTRA_ARGS
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
-  -DPNG_STATIC=ON
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DPNG_STATIC=ON
 )

-if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
-  set(PNG_EXTRA_ARGS ${PNG_EXTRA_ARGS} -DPNG_HARDWARE_OPTIMIZATIONS=ON -DPNG_ARM_NEON=on -DCMAKE_SYSTEM_PROCESSOR="aarch64")
-endif()
-
 ExternalProject_Add(external_png
-  URL ${PNG_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${PNG_HASH}
-  PREFIX ${BUILD_DIR}/png
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/png ${DEFAULT_CMAKE_FLAGS} ${PNG_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/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
+	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
-  )
+if(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/potrace.cmake
+++ b/build_files/build_environment/cmake/potrace.cmake
@@ -1,38 +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(POTRACE_EXTRA_ARGS
-)
-
-if((WIN32 AND BUILD_MODE STREQUAL Release) OR UNIX)
-  ExternalProject_Add(external_potrace
-    URL ${POTRACE_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${POTRACE_HASH}
-    PREFIX ${BUILD_DIR}/potrace
-    PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_potrace.txt ${BUILD_DIR}/potrace/src/external_potrace/CMakeLists.txt
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/potrace ${DEFAULT_CMAKE_FLAGS} ${POTRACE_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/potrace
-  )
-  if(WIN32)
-    ExternalProject_Add_Step(external_potrace after_install
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/potrace ${HARVEST_TARGET}/potrace
-        DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/pthreads.cmake
+++ b/build_files/build_environment/cmake/pthreads.cmake
@@ -17,38 +17,30 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
+		set(PTHREAD_XCFLAGS /MD)

-    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()
+		if(MSVC14) # vs2015 has timespec
+			set(PTHREAD_CPPFLAGS "/I. /DHAVE_PTW32_CONFIG_H /D_TIMESPEC_DEFINED ")
+		else() # everything before doesn't
+			set(PTHREAD_CPPFLAGS "/I. /DHAVE_PTW32_CONFIG_H ")
+		endif()

-    set(PTHREADS_BUILD cd ${BUILD_DIR}/pthreads/src/external_pthreads/ && cd && nmake VC-static /e CPPFLAGS=${PTHREAD_CPPFLAGS})
-
-    ExternalProject_Add(external_pthreads
-      URL ${PTHREADS_URI}
-      DOWNLOAD_DIR ${DOWNLOAD_DIR}
-      URL_HASH MD5=${PTHREADS_HASH}
-      PREFIX ${BUILD_DIR}/pthreads
-      CONFIGURE_COMMAND echo .
-      PATCH_COMMAND COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/pthreads/src/external_pthreads < ${PATCH_DIR}/pthreads.diff
-      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()
+		set(PTHREADS_BUILD cd ${BUILD_DIR}/pthreads/src/external_pthreads/ && cd && nmake VC /e CPPFLAGS=${PTHREAD_CPPFLAGS} /e XCFLAGS=${PTHREAD_XCFLAGS} /e XLIBS=/NODEFAULTLIB:msvcr)

+		ExternalProject_Add(external_pthreads
+			URL ${PTHREADS_URI}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			URL_HASH SHA512=${PTHREADS_SHA512}
+			PREFIX ${BUILD_DIR}/pthreads
+			CONFIGURE_COMMAND echo .
+			PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/pthreads/src/external_pthreads < ${PATCH_DIR}/pthreads.diff
+			BUILD_COMMAND ${PTHREADS_BUILD}
+			INSTALL_COMMAND COMMAND
+				${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/pthreadVC2.dll ${LIBDIR}/pthreads/lib/pthreadVC2.dll &&
+				${CMAKE_COMMAND} -E copy ${BUILD_DIR}/pthreads/src/external_pthreads/pthreadVC2${LIBEXT} ${LIBDIR}/pthreads/lib/pthreadVC2${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
+			INSTALL_DIR ${LIBDIR}/pthreads
+		)
 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_directory ${LIBDIR}/pugixml ${HARVEST_TARGET}/pugixml
-      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}/pugixml/lib/pugixml_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/python.cmake
+++ b/build_files/build_environment/cmake/python.cmake
@@ -18,98 +18,123 @@

 set(PYTHON_POSTFIX)
 if(BUILD_MODE STREQUAL Debug)
-  set(PYTHON_POSTFIX _d)
-  set(PYTHON_EXTRA_INSTLAL_FLAGS -d)
+	set(PYTHON_POSTFIX _d)
 endif()

 if(WIN32)
-  set(PYTHON_BINARY_INTERNAL ${BUILD_DIR}/python/src/external_python/PCBuild/amd64/python${PYTHON_POSTFIX}.exe)
-  set(PYTHON_BINARY ${LIBDIR}/python/python${PYTHON_POSTFIX}.exe)
-  set(PYTHON_SRC ${BUILD_DIR}/python/src/external_python/)
-  macro(cmake_to_dos_path MsysPath ResultingPath)
-    string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
-  endmacro()
+	set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe)

-  set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
-  set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
+	macro(cmake_to_dos_path MsysPath ResultingPath)
+		string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
+	endmacro()

-  cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
-  cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
+	set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
+	set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)

-  ExternalProject_Add(external_python
-    URL ${PYTHON_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${PYTHON_HASH}
-    PREFIX ${BUILD_DIR}/python
-    CONFIGURE_COMMAND ""
-    BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p x64 -c ${BUILD_MODE}
-    INSTALL_COMMAND ${PYTHON_BINARY_INTERNAL} ${PYTHON_SRC}/PC/layout/main.py -b ${PYTHON_SRC}/PCbuild/amd64 -s ${PYTHON_SRC} -t ${PYTHON_SRC}/tmp/  --include-underpth --include-stable --include-pip --include-dev --include-launchers  --include-venv --include-symbols ${PYTHON_EXTRA_INSTLAL_FLAGS} --copy ${LIBDIR}/python
-  )
+	cmake_to_dos_path(${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}" &&
+			${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python.diff &&
+			${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python/pc < ${PATCH_DIR}/pyshell.diff
+		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} -k ${PYTHON_COMPILER_STRING}
+		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}.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 = ${PYTHON_OUTPUTDIR}")
 else()
-  if(APPLE)
-    # Disable functions that can be in 10.13 sdk but aren't available on 10.9 target.
-    #
-    # Disable libintl (gettext library) as it might come from Homebrew, which makes
-    # it so test program compiles, but the Python does not. This is because for Python
-    # we use isysroot, which seems to forbid using libintl.h.
-    # The gettext functionality seems to come from CoreFoundation, so should be all fine.
-    set(PYTHON_FUNC_CONFIGS
-      export ac_cv_func_futimens=no &&
-      export ac_cv_func_utimensat=no &&
-      export ac_cv_func_basename_r=no &&
-      export ac_cv_func_clock_getres=no &&
-      export ac_cv_func_clock_gettime=no &&
-      export ac_cv_func_clock_settime=no &&
-      export ac_cv_func_dirname_r=no &&
-      export ac_cv_func_getentropy=no &&
-      export ac_cv_func_mkostemp=no &&
-      export ac_cv_func_mkostemps=no &&
-      export ac_cv_func_timingsafe_bcmp=no &&
-      export ac_cv_header_libintl_h=no &&
-      export ac_cv_lib_intl_textdomain=no
-    )
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      set(PYTHON_FUNC_CONFIGS ${PYTHON_FUNC_CONFIGS} && export PYTHON_DECIMAL_WITH_MACHINE=ansi64)
-    endif()
-    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && ${PYTHON_FUNC_CONFIGS})
-    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
-    set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_macos.diff)
-  else()
-    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
-    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
-    set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_linux.diff)
- endif()
+	if(APPLE)
+		# we need to manually add homebrew headers to get ssl module building
+		set(PYTHON_CFLAGS "-I/usr/local/opt/openssl/include -I${OSX_SYSROOT}/usr/include ${PLATFORM_CFLAGS}")
+		set(PYTHON_LDFLAGS "-L/usr/local/opt/openssl/lib ${PLATFORM_LDFLAGS}")
+		set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && export CFLAGS=${PYTHON_CFLAGS} && export LDFLAGS=${PYTHON_LDFLAGS})
+		set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
+		set(PYTHON_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_apple.diff)
+	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)
+	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} && cd ${BUILD_DIR}/python/src/external_python/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/python
+		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)

-  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(UNIX)
-  add_dependencies(
-    external_python
-    external_bzip2
-    external_ffi
-    external_lzma
-    external_ssl
-    external_sqlite
-    external_zlib
-  )
+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}/python${PYTHON_POSTFIX}.exe" ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe
+		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}/_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}/_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}/pyexpat${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/pyexpat${PYTHON_POSTFIX}.pyd
+		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
+		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}/_elementtree${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_elementtree${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}/_socket${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_socket${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 ${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/python/src/external_python/redist" ${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/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)
+
+	if(MSVC12)
+		set(PYTHON_DISTUTIL_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python/run/lib/distutils < ${PATCH_DIR}/python_runtime_vc2013.diff)
+	else()
+		set(PYTHON_DISTUTIL_PATCH echo "No patch needed")
+	endif()
+
+	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
+		COMMAND	${PYTHON_DISTUTIL_PATCH}
+	)
+	add_custom_target(Make_Python_Environment ALL DEPENDS ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe Package_Python)
 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
@@ -15,16 +15,27 @@
 # 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:
+	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
-  external_python
+	external_python_site_packages
+	Make_Python_Environment
 )
--- a/build_files/build_environment/cmake/schroedinger.cmake
+++ b/build_files/build_environment/cmake/schroedinger.cmake
@@ -0,0 +1,48 @@
+# ***** 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(SCHROEDINGER_EXTRA_FLAGS "CFLAGS=-g -I./ -I${LIBDIR}/orc/include/orc-0.4" "LDFLAGS=-Wl,--as-needed -static-libgcc -L${LIBDIR}/orc/lib" ORC_CFLAGS=-I${LIBDIR}/orc/include/orc-0.4 ORC_LDFLAGS=-L${LIBDIR}/orc/lib ORC_LIBS=${LIBDIR}/orc/lib/liborc-0.4.a ORCC=${LIBDIR}/orc/bin/orcc.exe)
+else()
+	set(SCHROEDINGER_CFLAGS "${PLATFORM_CFLAGS} -I./ -I${LIBDIR}/orc/include/orc-0.4")
+	set(SCHROEDINGER_LDFLAGS "${PLATFORM_LDFLAGS} -L${LIBDIR}/orc/lib")
+	set(SCHROEDINGER_EXTRA_FLAGS CFLAGS=${SCHROEDINGER_CFLAGS} LDFLAGS=${SCHROEDINGER_LDFLAGS} ORC_CFLAGS=-I${LIBDIR}/orc/include/orc-0.4 ORC_LDFLAGS=-L${LIBDIR}/orc/lib ORCC=${LIBDIR}/orc/bin/orcc) # ORC_LIBS=${LIBDIR}/orc/lib/liborc-0.4.a
+endif()
+
+ExternalProject_Add(external_schroedinger
+	URL ${SCHROEDINGER_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${SCHROEDINGER_HASH}
+	PREFIX ${BUILD_DIR}/schroedinger
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/schroedinger/src/external_schroedinger < ${PATCH_DIR}/schroedinger.diff
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} &&
+		cd ${BUILD_DIR}/schroedinger/src/external_schroedinger/ &&
+		${CONFIGURE_COMMAND} --prefix=${LIBDIR}/schroedinger --disable-shared --enable-static ${SCHROEDINGER_EXTRA_FLAGS}
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/schroedinger/src/external_schroedinger/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/schroedinger/src/external_schroedinger/ && make install
+	INSTALL_DIR ${LIBDIR}/schroedinger
+)
+
+add_dependencies(
+	external_schroedinger
+	external_orc
+)
+
+if(MSVC)
+	set_target_properties(external_schroedinger PROPERTIES FOLDER Mingw)
+endif()
--- a/build_files/build_environment/cmake/sdl.cmake
+++ b/build_files/build_environment/cmake/sdl.cmake
@@ -17,33 +17,23 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  set(SDL_EXTRA_ARGS
-    -DSDL_STATIC=Off
-  )
+	set(SDL_EXTRA_ARGS
+		-DSDL_STATIC=Off
+	)
 else()
-  set(SDL_EXTRA_ARGS
-    -DSDL_STATIC=ON
-    -DSDL_SHARED=OFF
-    -DSDL_VIDEO=OFF
-    -DSNDIO=OFF
-  )
+	set(SDL_EXTRA_ARGS
+		-DSDL_STATIC=ON
+		-DSDL_SHARED=OFF
+		-DSDL_VIDEO=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
+	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
@@ -0,0 +1,218 @@
+# ***** 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-w64-mingw32-gcc-4.8.0-win32_rubenvb.7z")
+	message("Downloading mingw32")
+	file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win32/Personal%20Builds/rubenvb/gcc-4.8-release/i686-w64-mingw32-gcc-4.8.0-win32_rubenvb.7z" "${DOWNLOAD_DIR}/i686-w64-mingw32-gcc-4.8.0-win32_rubenvb.7z")
+endif()
+
+# make mingw root directory
+if(NOT EXISTS "${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/mingw32env.cmd") AND (EXISTS "${DOWNLOAD_DIR}/i686-w64-mingw32-gcc-4.8.0-win32_rubenvb.7z"))
+	message("Extracting mingw32")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/i686-w64-mingw32-gcc-4.8.0-win32_rubenvb.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-2.12.01-win32.zip")
+	message("Downloading nasm")
+	file(DOWNLOAD "http://www.nasm.us/pub/nasm/releasebuilds/2.12.01/win32/nasm-2.12.01-win32.zip" "${DOWNLOAD_DIR}/nasm-2.12.01-win32.zip")
+endif()
+
+# extract nasm
+if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw32/bin/nasm.exe") AND (EXISTS "${DOWNLOAD_DIR}/nasm-2.12.01-win32.zip"))
+	message("Extracting nasm")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/nasm-2.12.01-win32.zip"
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/
+	)
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/nasm-2.12.01/nasm.exe" "${DOWNLOAD_DIR}/mingw/mingw32/bin/nasm.exe"
+	)
+
+endif()
+
+message("Checking for mingwGet")
+if(NOT EXISTS "${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  ${DOWNLOAD_DIR}/mingw/mingw32/bin/
+	)
+endif()
+
+message("Checking for CoreUtils")
+# download old core_utils for pr.exe (ffmpeg needs it to build)
+if(NOT EXISTS "${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
@@ -19,217 +19,200 @@
 ####################################################################################################################
 # Mingw64 Builds
 ####################################################################################################################
-# This installs mingw64+msys to compile ffmpeg/iconv/libsndfile/fftw3
+# 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} ${PathPart})
+	string(REPLACE ":" "" TmpPath "${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")
+if(NOT EXISTS "${DOWNLOAD_DIR}/x86_64-w64-mingw32-gcc-4.8.0-win64_rubenvb.7z")
+	message("Downloading mingw64")
+	file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win64/Personal%20Builds/rubenvb/gcc-4.8-release/x86_64-w64-mingw32-gcc-4.8.0-win64_rubenvb.7z" "${DOWNLOAD_DIR}/x86_64-w64-mingw32-gcc-4.8.0-win64_rubenvb.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}
-  )
+	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 ${DOWNLOAD_DIR}/mingw
-  )
+if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/mingw64env.cmd") AND (EXISTS "${DOWNLOAD_DIR}/x86_64-w64-mingw32-gcc-4.8.0-win64_rubenvb.7z"))
+	message("Extracting mingw64")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/x86_64-w64-mingw32-gcc-4.8.0-win64_rubenvb.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")
+	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}/
-  )
+	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"
-  )
+	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")
+if(NOT EXISTS "${DOWNLOAD_DIR}/nasm-2.12.01-win64.zip")
+	message("Downloading nasm")
+	file(DOWNLOAD "http://www.nasm.us/pub/nasm/releasebuilds/2.12.01/win64/nasm-2.12.01-win64.zip" "${DOWNLOAD_DIR}/nasm-2.12.01-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" "${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe"
-  )
+if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe") AND (EXISTS "${DOWNLOAD_DIR}/nasm-2.12.01-win64.zip"))
+	message("Extracting nasm")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/nasm-2.12.01-win64.zip"
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/
+	)
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/nasm-2.12.01/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")
+	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/
-  )
+	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  ${DOWNLOAD_DIR}/mingw/mingw64/bin/
-  )
-endif()
-
-if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/m4.exe"))
-  message("Installing m4")
-  execute_process(
-    COMMAND ${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get install msys msys-m4
-    WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw64/bin/
-  )
+	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()

 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")
+	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}
-  )
+	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 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/
-  )
+	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
-  )
+	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")
+	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}
-  )
+	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
-  )
+	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")
+	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"
-  )
+	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"
-  )
+	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"
-  )
+	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"
-  )
+	message("fixing x86_64-w64-mingw32-ranlib.exe")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe"
+	)
 endif()
--- a/build_files/build_environment/cmake/sndfile.cmake
+++ b/build_files/build_environment/cmake/sndfile.cmake
@@ -20,54 +20,43 @@ set(SNDFILE_EXTRA_ARGS)
 set(SNDFILE_ENV PKG_CONFIG_PATH=${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 )
+	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 )
+	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)
+	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)
+	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
+	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)
+	set_target_properties(external_sndfile PROPERTIES FOLDER Mingw)
 endif()

 add_dependencies(
-  external_sndfile
-  external_ogg
-  external_vorbis
+	external_sndfile
+	external_ogg
+	external_vorbis
 )
 if(UNIX)
-  add_dependencies(
-    external_sndfile
-    external_flac
-  )
-endif()
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_sndfile after_install
-      COMMAND  lib /def:${BUILD_DIR}/sndfile/src/external_sndfile/src/libsndfile-1.def /machine:x64 /out:${BUILD_DIR}/sndfile/src/external_sndfile/src/libsndfile-1.lib
-      COMMAND  ${CMAKE_COMMAND} -E copy ${LIBDIR}/sndfile/bin/libsndfile-1.dll ${HARVEST_TARGET}/sndfile/lib/libsndfile-1.dll
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/sndfile/src/external_sndfile/src/libsndfile-1.lib ${HARVEST_TARGET}/sndfile/lib/libsndfile-1.lib
-      COMMAND  ${CMAKE_COMMAND} -E copy ${LIBDIR}/sndfile/include/sndfile.h ${HARVEST_TARGET}/sndfile/include/sndfile.h
-
-    DEPENDEES install
-  )
+	add_dependencies(
+		external_sndfile
+		external_flac
+	)
 endif()
--- a/build_files/build_environment/cmake/spnav.cmake
+++ b/build_files/build_environment/cmake/spnav.cmake
@@ -17,12 +17,12 @@
 # ***** 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
+	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
@@ -1,59 +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)
-  if(NOT APPLE)
-    set(SQLITE_LDFLAGS -Wl,--as-needed)
-  endif()
-  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 ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/sqlite/src/external_sqlite < ${PATCH_DIR}/sqlite.diff
-  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 ${LIBDIR}/sqlite
-)
--- a/build_files/build_environment/cmake/ssl.cmake
+++ b/build_files/build_environment/cmake/ssl.cmake
@@ -1,48 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(SSL_CONFIGURE_COMMAND ./Configure)
-set(SSL_PATCH_CMD echo .)
-
-if(APPLE)
-   set(SSL_OS_COMPILER "blender-darwin-${CMAKE_OSX_ARCHITECTURES}")
-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
@@ -1,20 +0,0 @@
-my %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"),
-  },
-  "blender-darwin-arm64" => {
-    inherit_from     => [ "darwin-common" ],
-    cxxflags => add("-fPIC -arch arm64"),
-    cflags => add("-fPIC -arch arm64"),
-  },
-);
--- a/build_files/build_environment/cmake/tbb.cmake
+++ b/build_files/build_environment/cmake/tbb.cmake
@@ -15,70 +15,30 @@
 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 # ***** END GPL LICENSE BLOCK *****
-if(WIN32)
-  set(TBB_EXTRA_ARGS
-    -DTBB_BUILD_SHARED=On
-    -DTBB_BUILD_TBBMALLOC=On
-    -DTBB_BUILD_TBBMALLOC_PROXY=On
-    -DTBB_BUILD_STATIC=Off
-  )
-  set(TBB_LIBRARY tbb)
-  set(TBB_STATIC_LIBRARY Off)
+
+set(TBB_EXTRA_ARGS
+	-DTBB_BUILD_SHARED=Off
+	-DTBB_BUILD_TBBMALLOC=Off
+	-DTBB_BUILD_TBBMALLOC_PROXY=Off
+	-DTBB_BUILD_STATIC=On
+)
+
+if(TBB_VERSION MATCHES 2018)
+	set(TBB_VS_VERSION vs2013)
+elseif(TBB_VERSION MATCHES 2017)
+	set(TBB_VS_VERSION vs2012)
 else()
-  set(TBB_EXTRA_ARGS
-    -DTBB_BUILD_SHARED=Off
-    -DTBB_BUILD_TBBMALLOC=On
-    -DTBB_BUILD_TBBMALLOC_PROXY=Off
-    -DTBB_BUILD_STATIC=On
-  )
-  set(TBB_LIBRARY tbb_static)
-  set(TBB_STATIC_LIBRARY On)
+	set(TBB_VS_VERSION vs2010)
 endif()

 # 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
+	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 ${BUILD_DIR}/tbb/src/external_tbb/build/${TBB_VS_VERSION}/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
-      # findtbb.cmake in some deps *NEEDS* to find tbb_debug.lib even if they are not going to use it
-      # to make that test pass, we place a copy with the right name in the lib folder.
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb.lib ${HARVEST_TARGET}/tbb/lib/tbb_debug.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc_debug.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb.dll ${HARVEST_TARGET}/tbb/lib/tbb_debug.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.dll ${HARVEST_TARGET}/tbb/lib/tbbmalloc_debug.dll
-      # Normal collection of build artifacts
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb.lib ${HARVEST_TARGET}/tbb/lib/tbb.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb.dll ${HARVEST_TARGET}/tbb/lib/tbb.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.dll ${HARVEST_TARGET}/tbb/lib/tbbmalloc.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.dll ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy.dll
-      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
-      # findtbb.cmake in some deps *NEEDS* to find tbb.lib even if they are not going to use it
-      # to make that test pass, we place a copy with the right name in the lib folder.
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_debug.lib ${LIBDIR}/tbb/lib/tbb.lib
-      # Normal collection of build artifacts
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_debug.lib ${HARVEST_TARGET}/tbb/lib/debug/tbb_debug.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_debug.dll ${HARVEST_TARGET}/tbb/lib/debug/tbb_debug.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.lib ${HARVEST_TARGET}/tbb/lib/tbbmalloc_proxy_debug.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc.dll ${HARVEST_TARGET}/tbb/lib/debug/tbbmalloc.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbbmalloc_proxy.dll ${HARVEST_TARGET}/tbb/lib/debug/tbbmalloc_proxy.dll
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/theora.cmake
+++ b/build_files/build_environment/cmake/theora.cmake
@@ -16,36 +16,29 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-if(UNIX)
-  set(THEORA_CONFIGURE_ENV ${CONFIGURE_ENV} && export HAVE_PDFLATEX=no)
-else()
-  set(THEORA_CONFIGURE_ENV ${CONFIGURE_ENV})
-endif()
-
 ExternalProject_Add(external_theora
-  URL ${THEORA_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${THEORA_HASH}
-  PREFIX ${BUILD_DIR}/theora
-  PATCH_COMMAND ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/theora/src/external_theora < ${PATCH_DIR}/theora.diff
-  CONFIGURE_COMMAND ${THEORA_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 ${THEORA_CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${THEORA_CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make install
-  INSTALL_DIR ${LIBDIR}/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
+	external_theora
+	external_vorbis
+	external_ogg
 )

 if(MSVC)
-  set_target_properties(external_theora PROPERTIES FOLDER Mingw)
+	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
@@ -16,40 +16,32 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-if(WITH_WEBP)
-  set(WITH_TIFF_WEBP ON)
-else()
-  set(WITH_TIFF_WEBP OFF)
-endif()
-
 set(TIFF_EXTRA_ARGS
-  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
-  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include
-  -DPNG_STATIC=ON
-  -DBUILD_SHARED_LIBS=OFF
-  -Dlzma=OFF
-  -Djbig=OFF
-  -Dzstd=OFF
-  -Dwebp=${WITH_TIFF_WEBP}
+	-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
+	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
+	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
-  )
+if(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 ${LIBDIR}/tinyxml
-)
--- a/build_files/build_environment/cmake/usd.cmake
+++ b/build_files/build_environment/cmake/usd.cmake
@@ -1,106 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(USD_EXTRA_ARGS
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
-  -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
-  -DBoost_USE_STATIC_RUNTIME=OFF
-  -DBOOST_ROOT=${LIBDIR}/boost
-  -DBoost_NO_SYSTEM_PATHS=ON
-  -DBoost_NO_BOOST_CMAKE=ON
-  -DTBB_INCLUDE_DIRS=${LIBDIR}/tbb/include
-  -DTBB_LIBRARIES=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
-  -DTbb_TBB_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
-  # USD wants the tbb debug lib set even when you are doing a release build
-  # Otherwise it will error out during the cmake configure phase.
-  -DTBB_LIBRARIES_DEBUG=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
-
-  # This is a preventative measure that avoids possible conflicts when add-ons
-  # try to load another USD library into the same process space.
-  -DPXR_SET_INTERNAL_NAMESPACE=usdBlender
-
-  -DPXR_ENABLE_PYTHON_SUPPORT=OFF
-  -DPXR_BUILD_IMAGING=OFF
-  -DPXR_BUILD_TESTS=OFF
-  -DBUILD_SHARED_LIBS=OFF
-  -DPYTHON_EXECUTABLE=${PYTHON_BINARY}
-  -DPXR_BUILD_MONOLITHIC=ON
-
-  # The PXR_BUILD_USD_TOOLS argument is patched-in by usd.diff. An upstream pull request
-  # can be found at https://github.com/PixarAnimationStudios/USD/pull/1048.
-  -DPXR_BUILD_USD_TOOLS=OFF
-
-  -DCMAKE_DEBUG_POSTFIX=_d
-  # USD is hellbound on making a shared lib, unless you point this variable to a valid cmake file
-  # doesn't have to make sense, but as long as it points somewhere valid it will skip the shared lib.
-  -DPXR_MONOLITHIC_IMPORT=${BUILD_DIR}/usd/src/external_usd/cmake/defaults/Version.cmake
-)
-
-ExternalProject_Add(external_usd
-  URL ${USD_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${USD_HASH}
-  PREFIX ${BUILD_DIR}/usd
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/usd/src/external_usd < ${PATCH_DIR}/usd.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/usd -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${USD_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/usd
-)
-
-add_dependencies(
-  external_usd
-  external_tbb
-  external_boost
-)
-
-if(WIN32)
-  # USD currently demands python be available at build time
-  # and then proceeds not to use it, but still checks that the
-  # version of the interpreter it is not going to use is atleast 2.7
-  # so we need this dep currently since there is no system python
-  # on windows.
-  add_dependencies(
-    external_usd
-    external_python
-  )
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_usd after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd/ ${HARVEST_TARGET}/usd
-      COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/Release/usd_m.lib ${HARVEST_TARGET}/usd/lib/libusd_m.lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_usd after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd/lib ${HARVEST_TARGET}/usd/lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/Debug/usd_m_d.lib ${HARVEST_TARGET}/usd/lib/libusd_m_d.lib
-      DEPENDEES install
-    )
-  endif()
-else()
-  # USD has two build options. The default build creates lots of small libraries,
-  # whereas the 'monolithic' build produces only a single library. The latter
-  # makes linking simpler, so that's what we use in Blender. However, running
-  # 'make install' in the USD sources doesn't install the static library in that
-  # case (only the shared library). As a result, we need to grab the `libusd_m.a`
-  # file from the build directory instead of from the install directory.
-  ExternalProject_Add_Step(external_usd after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/libusd_m.a ${HARVEST_TARGET}/usd/lib/libusd_m.a
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -16,59 +16,46 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-set(ZLIB_VERSION 1.2.11)
-set(ZLIB_URI https://zlib.net/zlib-${ZLIB_VERSION}.tar.gz)
-set(ZLIB_HASH 1c9f62f0778697a09d36121ead88e08e)
+set(ZLIB_VERSION 1.2.8)
+set(ZLIB_URI https://netcologne.dl.sourceforge.net/project/libpng/zlib/${ZLIB_VERSION}/zlib-${ZLIB_VERSION}.tar.gz)
+set(ZLIB_HASH 44d667c142d7cda120332623eab69f40)

-set(OPENAL_VERSION 1.20.1)
-set(OPENAL_URI http://openal-soft.org/openal-releases/openal-soft-${OPENAL_VERSION}.tar.bz2)
-set(OPENAL_HASH 556695068ce8375b89986083d810fd35)
+set(OPENAL_VERSION 1.17.2)
+set(OPENAL_URI http://kcat.strangesoft.net/openal-releases/openal-soft-${OPENAL_VERSION}.tar.bz2)
+set(OPENAL_HASH 1764e0d8fec499589b47ebc724e0913d)

-set(PNG_VERSION 1.6.37)
-set(PNG_URI http://prdownloads.sourceforge.net/libpng/libpng-${PNG_VERSION}.tar.xz)
-set(PNG_HASH 505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca)
+set(PNG_VERSION 1.6.21)
+set(PNG_URI http://prdownloads.sourceforge.net/libpng/libpng-${PNG_VERSION}.tar.gz)
+set(PNG_HASH aca36ec8e0a3b406a5912243bc243717)

-set(JPEG_VERSION 2.0.4)
+set(JPEG_VERSION 1.4.2)
 set(JPEG_URI https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${JPEG_VERSION}.tar.gz)
-set(JPEG_HASH 44c43e4a9fb352f47090804529317c88)
+set(JPEG_HASH f9804884c1c41eb7f4febb9353a2cb27)

-set(BOOST_VERSION 1.70.0)
-set(BOOST_VERSION_NODOTS 1_70_0)
-set(BOOST_VERSION_NODOTS_SHORT 1_70)
-set(BOOST_URI https://dl.bintray.com/boostorg/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_NODOTS}.tar.gz)
-set(BOOST_HASH fea771fe8176828fabf9c09242ee8c26)
+set(BOOST_VERSION 1.60.0)
+set(BOOST_VERSION_NODOTS 1_60_0)
+set(BOOST_URI http://sourceforge.net/projects/boost/files/boost/${BOOST_VERSION}/boost_${BOOST_VERSION_NODOTS}.tar.bz2/download)
+set(BOOST_MD5 65a840e1a0b13a558ff19eeb2c4f0cbe)

-# Using old version as recommended by OpenVDB build documentation.
-set(BLOSC_VERSION 1.5.0)
-set(BLOSC_URI https://github.com/Blosc/c-blosc/archive/v${BLOSC_VERSION}.tar.gz)
-set(BLOSC_HASH 6e4a49c8c06f05aa543f3312cfce3d55)
+set(BLOSC_VERSION 1.7.1)
+set(BLOSC_URI https://github.com/Blosc/c-blosc/archive/v${BLOSC_VERSION}.zip)
+set(BLOSC_HASH ff5cc729a5a25934ef714217218eed26)

-set(PTHREADS_VERSION 3.0.0)
-set(PTHREADS_URI http://sourceforge.mirrorservice.org/p/pt/pthreads4w/pthreads4w-code-v${PTHREADS_VERSION}.zip)
-set(PTHREADS_HASH f3bf81bb395840b3446197bcf4ecd653)
+set(PTHREADS_VERSION 2-9-1)
+set(PTHREADS_URI ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-${PTHREADS_VERSION}-release.tar.gz)
+set(PTHREADS_SHA512 9c06e85310766834370c3dceb83faafd397da18a32411ca7645c8eb6b9495fea54ca2872f4a3e8d83cb5fdc5dea7f3f0464be5bb9af3222a6534574a184bd551)

-set(OPENEXR_VERSION 2.4.0)
-set(OPENEXR_URI https://github.com/AcademySoftwareFoundation/openexr/archive/v${OPENEXR_VERSION}.tar.gz)
-set(OPENEXR_HASH 9e4d69cf2a12c6fb19b98af7c5e0eaee)
-if(WIN32)
-  # Openexr started appending _d on its own so now
-  # we need to tell the build the postfix is _s while
-  # telling all other deps the postfix is _s_d
-  if(BUILD_MODE STREQUAL Release)
-    set(OPENEXR_VERSION_POSTFIX _s)
-    set(OPENEXR_VERSION_BUILD_POSTFIX _s)
-  else()
-    set(OPENEXR_VERSION_POSTFIX _s_d)
-    set(OPENEXR_VERSION_BUILD_POSTFIX _s)
-  endif()
-else()
-  set(OPENEXR_VERSION_BUILD_POSTFIX)
-  set(OPENEXR_VERSION_POSTFIX)
-endif()
+set(ILMBASE_VERSION 2.2.0)
+set(ILMBASE_URI http://download.savannah.nongnu.org/releases/openexr/ilmbase-${ILMBASE_VERSION}.tar.gz)
+set(ILMBASE_HASH b540db502c5fa42078249f43d18a4652)

-set(FREETYPE_VERSION 2.10.2)
-set(FREETYPE_URI http://prdownloads.sourceforge.net/freetype/freetype-${FREETYPE_VERSION}.tar.gz)
-set(FREETYPE_HASH b1cb620e4c875cd4d1bfa04945400945)
+set(OPENEXR_VERSION 2.2.0)
+set(OPENEXR_URI http://download.savannah.nongnu.org/releases/openexr/openexr-2.2.0.tar.gz)
+set(OPENEXR_HASH b64e931c82aa3790329c21418373db4e)
+
+set(FREETYPE_VERSION 263)
+set(FREETYPE_URI http://download.savannah.gnu.org/releases/freetype/ft${FREETYPE_VERSION}.zip)
+set(FREETYPE_HASH 0db2a43301572e5c2b4a0864f237aeeb)

 set(GLEW_VERSION 1.13.0)
 set(GLEW_URI http://prdownloads.sourceforge.net/glew/glew/${GLEW_VERSION}/glew-${GLEW_VERSION}.tgz)
@@ -78,256 +65,193 @@ 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(ALEMBIC_VERSION 1.7.12)
-set(ALEMBIC_URI https://github.com/alembic/alembic/archive/${ALEMBIC_VERSION}.tar.gz)
-set(ALEMBIC_MD5 e2b3777f23c5c09481a008cc6f0f8a40)
+set(HDF5_VERSION 1.8.17)
+set(HDF5_URI https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz)
+set(HDF5_HASH 7d572f8f3b798a628b8245af0391a0ca)

-# hash is for 3.1.2
+set(ALEMBIC_VERSION 1.7.1)
+set(ALEMBIC_URI https://github.com/alembic/alembic/archive/${ALEMBIC_VERSION}.zip)
+set(ALEMBIC_MD5 cf7705055501d5ea0cb8256866496f79)
+
+## hash is for 3.1.2
 set(GLFW_GIT_UID 30306e54705c3adae9fe082c816a3be71963485c)
 set(GLFW_URI https://github.com/glfw/glfw/archive/${GLFW_GIT_UID}.zip)
 set(GLFW_HASH 20cacb1613da7eeb092f3ac4f6b2b3d0)

-# latest uid in git as of 2016-04-01
+#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
+#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_3)
-set(OPENSUBDIV_URI https://github.com/PixarAnimationStudios/OpenSubdiv/archive/${OPENSUBDIV_VERSION}.tar.gz)
-set(OPENSUBDIV_HASH 7bbfa275d021fb829e521df749160edb)
+set(OPENSUBDIV_VERSION v3_1_1)
+set(OPENSUBDIV_Hash 25a9a6a94136b0eb85ce69e9c8cb6ab3)
+set(OPENSUBDIV_URI https://github.com/PixarAnimationStudios/OpenSubdiv/archive/${OPENSUBDIV_VERSION}.zip)

-set(SDL_VERSION 2.0.12)
+set(SDL_VERSION 2.0.4)
 set(SDL_URI https://www.libsdl.org/release/SDL2-${SDL_VERSION}.tar.gz)
-set(SDL_HASH 783b6f2df8ff02b19bb5ce492b99c8ff)
+set(SDL_HASH 44fc4a023349933e7f5d7a582f7b886e)

-set(OPENCOLLADA_VERSION v1.6.68)
+set(OPENCOLLADA_VERSION v1.6.51)
 set(OPENCOLLADA_URI https://github.com/KhronosGroup/OpenCOLLADA/archive/${OPENCOLLADA_VERSION}.tar.gz)
-set(OPENCOLLADA_HASH ee7dae874019fea7be11613d07567493)
+set(OPENCOLLADA_HASH 23db5087faed4bc4cc1dfe456c0d4701)

-set(OPENCOLORIO_VERSION 1.1.1)
-set(OPENCOLORIO_URI https://github.com/AcademySoftwareFoundation/OpenColorIO/archive/v${OPENCOLORIO_VERSION}.tar.gz)
-set(OPENCOLORIO_HASH 23d8b9ac81599305539a5a8674b94a3d)
+set(OPENCOLORIO_URI https://github.com/imageworks/OpenColorIO/archive/6de971097c7f552300f669ed69ca0b6cf5a70843.zip)
+set(OPENCOLORIO_HASH c9de0fd98f26ce6f2e08d617ca68b8e4)

-set(LLVM_VERSION 9.0.1)
-set(LLVM_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-${LLVM_VERSION}.src.tar.xz)
-set(LLVM_HASH 31eb9ce73dd2a0f8dcab8319fb03f8fc)
+set(LLVM_VERSION 3.4.2)
+set(LLVM_URI http://releases.llvm.org/${LLVM_VERSION}/llvm-${LLVM_VERSION}.src.tar.gz)
+set(LLVM_HASH a20669f75967440de949ac3b1bad439c)

-set(CLANG_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/clang-${LLVM_VERSION}.src.tar.xz)
-set(CLANG_HASH 13468e4a44940efef1b75e8641752f90)
+set(CLANG_URI http://releases.llvm.org/${LLVM_VERSION}/cfe-${LLVM_VERSION}.src.tar.gz)
+set(CLANG_HASH 87945973b7c73038871c5f849a818588)

-set(CLANG_TOOLS_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/clang-tools-extra-${LLVM_VERSION}.src.tar.xz)
-set(CLANG_TOOLS_HASH c76293870b564c6a7968622b475b7646)
+set(OPENIMAGEIO_VERSION 1.7.15)
+set(OPENIMAGEIO_URI https://github.com/OpenImageIO/oiio/archive/Release-${OPENIMAGEIO_VERSION}.zip)
+set(OPENIMAGEIO_HASH_178 e156e3669af0e1373142ab5e8f13de66)
+set(OPENIMAGEIO_HASH_179 4121cb0e0433bda6a7ef32c8628a149f)
+set(OPENIMAGEIO_HASH_1713 42a662775b834161ba88c6abdb299360)
+set(OPENIMAGEIO_HASH_1715 e2ece0f62c013d64c478f82265988b0b)
+set(OPENIMAGEIO_HASH ${OPENIMAGEIO_HASH_1715})

-set(OPENMP_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/openmp-${LLVM_VERSION}.src.tar.xz)
-set(OPENMP_HASH 6eade16057edbdecb3c4eef9daa2bfcf)

-set(OPENIMAGEIO_VERSION 2.1.15.0)
-set(OPENIMAGEIO_URI https://github.com/OpenImageIO/oiio/archive/Release-${OPENIMAGEIO_VERSION}.tar.gz)
-set(OPENIMAGEIO_HASH f03aa5e3ac4795af04771ee4146e9832)
-
-set(TIFF_VERSION 4.1.0)
+set(TIFF_VERSION 4.0.6)
 set(TIFF_URI http://download.osgeo.org/libtiff/tiff-${TIFF_VERSION}.tar.gz)
-set(TIFF_HASH 2165e7aba557463acc0664e71a3ed424)
-
-set(OSL_VERSION 1.10.10)
-set(OSL_URI https://github.com/imageworks/OpenShadingLanguage/archive/Release-${OSL_VERSION}.tar.gz)
-set(OSL_HASH 00dec08a93c8084e53848b9ad047889f)
-
-set(PYTHON_VERSION 3.7.7)
-set(PYTHON_SHORT_VERSION 3.7)
-set(PYTHON_SHORT_VERSION_NO_DOTS 37)
-set(PYTHON_URI https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tar.xz)
-set(PYTHON_HASH 172c650156f7bea68ce31b2fd01fa766)
-
-set(TBB_VERSION 2019_U9)
-set(TBB_URI https://github.com/oneapi-src/oneTBB/archive/${TBB_VERSION}.tar.gz)
-set(TBB_HASH 26263622e9187212ec240dcf01b66207)
-
-set(OPENVDB_VERSION 7.0.0)
-set(OPENVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
-set(OPENVDB_HASH fd6c4f168282f7e0e494d290cd531fa8)
-
-set(NANOVDB_GIT_UID e62f7a0bf1e27397223c61ddeaaf57edf111b77f)
-set(NANOVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/${NANOVDB_GIT_UID}.tar.gz)
-set(NANOVDB_HASH 90919510bc6ccd630fedc56f748cb199)
-
-set(IDNA_VERSION 2.9)
-set(CHARDET_VERSION 3.0.4)
-set(URLLIB3_VERSION 1.25.9)
-set(CERTIFI_VERSION 2020.4.5.2)
-set(REQUESTS_VERSION 2.23.0)
-
-set(NUMPY_VERSION 1.17.5)
-set(NUMPY_SHORT_VERSION 1.17)
-set(NUMPY_URI https://github.com/numpy/numpy/releases/download/v${NUMPY_VERSION}/numpy-${NUMPY_VERSION}.zip)
-set(NUMPY_HASH 763a5646fa6eef7a22f4895bca0524f2)
-
-set(LAME_VERSION 3.100)
-set(LAME_URI http://downloads.sourceforge.net/project/lame/lame/3.100/lame-${LAME_VERSION}.tar.gz)
-set(LAME_HASH 83e260acbe4389b54fe08e0bdbf7cddb)
-
-set(OGG_VERSION 1.3.4)
-set(OGG_URI http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz)
-set(OGG_HASH fe5670640bd49e828d64d2879c31cb4dde9758681bb664f9bdbf159a01b0c76e)
-
-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 1.3.3)
-set(FLAC_URI http://downloads.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz)
-set(FLAC_HASH 213e82bd716c9de6db2f98bcadbc4c24c7e2efe8c75939a1a84e28539c4e1748)
-
-set(VPX_VERSION 1.8.2)
-set(VPX_URI https://github.com/webmproject/libvpx/archive/v${VPX_VERSION}/libvpx-v${VPX_VERSION}.tar.gz)
-set(VPX_HASH 8735d9fcd1a781ae6917f28f239a8aa358ce4864ba113ea18af4bb2dc8b474ac)
-
-set(OPUS_VERSION 1.3.1)
-set(OPUS_URI https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz)
-set(OPUS_HASH 65b58e1e25b2a114157014736a3d9dfeaad8d41be1c8179866f144a2fb44ff9d)
-
-set(X264_URI https://code.videolan.org/videolan/x264/-/archive/33f9e1474613f59392be5ab6a7e7abf60fa63622/x264-33f9e1474613f59392be5ab6a7e7abf60fa63622.tar.gz)
-set(X264_HASH 5456450ee1ae02cd2328be3157367a232a0ab73315e8c8f80dab80469524f525)
-
-set(XVIDCORE_VERSION 1.3.7)
-set(XVIDCORE_URI https://downloads.xvid.com/downloads/xvidcore-${XVIDCORE_VERSION}.tar.gz)
-set(XVIDCORE_HASH abbdcbd39555691dd1c9b4d08f0a031376a3b211652c0d8b3b8aa9be1303ce2d)
-
-set(OPENJPEG_VERSION 2.3.1)
-set(OPENJPEG_SHORT_VERSION 2.3)
-set(OPENJPEG_URI https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz)
-set(OPENJPEG_HASH 63f5a4713ecafc86de51bfad89cc07bb788e9bba24ebbf0c4ca637621aadb6a9)
-
-set(FFMPEG_VERSION 4.2.3)
-set(FFMPEG_URI http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2)
-set(FFMPEG_HASH 695fad11f3baf27784e24cb0e977b65a)
-
-set(FFTW_VERSION 3.3.8)
-set(FFTW_URI http://www.fftw.org/fftw-${FFTW_VERSION}.tar.gz)
-set(FFTW_HASH 8aac833c943d8e90d51b697b27d4384d)
-
-set(ICONV_VERSION 1.16)
-set(ICONV_URI http://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz)
-set(ICONV_HASH 7d2a800b952942bb2880efb00cfd524c)
-
-set(SNDFILE_VERSION 1.0.28)
-set(SNDFILE_URI http://www.mega-nerd.com/libsndfile/files/libsndfile-${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-${SPNAV_VERSION}.tar.gz)
-set(SPNAV_HASH 44d840540d53326d4a119c0f1aa7bf0a)
-
-set(JEMALLOC_VERSION 5.2.1)
-set(JEMALLOC_URI https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/jemalloc-${JEMALLOC_VERSION}.tar.bz2)
-set(JEMALLOC_HASH 3d41fbf006e6ebffd489bdb304d009ae)
-
-set(XML2_VERSION 2.9.10)
-set(XML2_URI http://xmlsoft.org/sources/libxml2-${XML2_VERSION}.tar.gz)
-set(XML2_HASH 10942a1dc23137a8aa07f0639cbfece5)
-
-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 0.6.3)
-set(YAMLCPP_URI https://codeload.github.com/jbeder/yaml-cpp/tar.gz/yaml-cpp-${YAMLCPP_VERSION})
-set(YAMLCPP_HASH b45bf1089a382e81f6b661062c10d0c2)
-
-set(LCMS_VERSION 2.9)
-set(LCMS_URI https://nchc.dl.sourceforge.net/project/lcms/lcms/${LCMS_VERSION}/lcms2-${LCMS_VERSION}.tar.gz)
-set(LCMS_HASH 8de1b7724f578d2995c8fdfa35c3ad0e)
-
-set(PUGIXML_VERSION 1.10)
-set(PUGIXML_URI https://github.com/zeux/pugixml/archive/v${PUGIXML_VERSION}.tar.gz)
-set(PUGIXML_HASH 0c208b0664c7fb822bf1b49ad035e8fd)
+set(TIFF_HASH d1d2e940dea0b5ad435f21f03d96dd72)

 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.
+set(OSL_VERSION 1.7.5)
+set(OSL_URI https://github.com/imageworks/OpenShadingLanguage/archive/Release-${OSL_VERSION}.zip)
+set(OSL_HASH 6924dd5d453159e7b6eb106a08c358cf)

-# NOTE: bzip.org domain does no longer belong to BZip 2 project, so we download
-# sources from Debian packaging.
-set(BZIP2_VERSION 1.0.8)
-set(BZIP2_URI http://http.debian.net/debian/pool/main/b/bzip2/bzip2_${BZIP2_VERSION}.orig.tar.gz)
-set(BZIP2_HASH ab5a03176ee106d3f0fa90e381da478ddae405918153cca248e682cd0c4a2269)
+set(PYTHON_VERSION 3.6.2)
+set(PYTHON_SHORT_VERSION 3.6)
+set(PYTHON_SHORT_VERSION_NO_DOTS 36)
+set(PYTHON_URI https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tar.xz)
+set(PYTHON_HASH 2c68846471994897278364fc18730dd9)

-set(FFI_VERSION 3.3)
-set(FFI_URI https://sourceware.org/pub/libffi/libffi-${FFI_VERSION}.tar.gz)
-set(FFI_HASH 72fba7922703ddfa7a028d513ac15a85c8d54c8d67f55fa5a4802885dc652056)
+if(UNIX AND NOT APPLE)
+	# Needed to be compatible with GCC 7, other platforms can upgrade later
+	set(TBB_VERSION 2017_U7)
+	set(TBB_URI https://github.com/01org/tbb/archive/${TBB_VERSION}.tar.gz)
+	set(TBB_HASH 364f2a4b80e978f38a69cbf7c466b898)
+else()
+	set(TBB_VERSION 44_20160128)
+	set(TBB_URI https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb${TBB_VERSION}oss_src_0.tgz)
+	set(TBB_HASH 9d8a4cdf43496f1b3f7c473a5248e5cc)
+endif()

-set(LZMA_VERSION 5.2.5)
-set(LZMA_URI https://tukaani.org/xz/xz-${LZMA_VERSION}.tar.bz2)
-set(LZMA_HASH 5117f930900b341493827d63aa910ff5e011e0b994197c3b71c08a20228a42df)
+set(OPENVDB_VERSION 3.1.0)
+set(OPENVDB_URI https://github.com/dreamworksanimation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
+set(OPENVDB_HASH 30a7e9571a03ab7bcf1a39fb62aa436f)

-set(SSL_VERSION 1.1.1g)
-set(SSL_URI https://www.openssl.org/source/openssl-${SSL_VERSION}.tar.gz)
-set(SSL_HASH ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46)
+set(IDNA_VERSION 2.6)
+set(CHARDET_VERSION 3.0.2)
+set(URLLIB3_VERSION 1.22)
+set(CERTIFI_VERSION 2017.7.27.1)
+set(REQUESTS_VERSION 2.18.4)

-set(SQLITE_VERSION 3.31.1)
-set(SQLITE_URI https://www.sqlite.org/2018/sqlite-src-3240000.zip)
-set(SQLITE_HASH fb558c49ee21a837713c4f1e7e413309aabdd9c7)
+set(NUMPY_VERSION v1.13.1)
+set(NUMPY_SHORT_VERSION 1.13)
+set(NUMPY_URI https://pypi.python.org/packages/c0/3a/40967d9f5675fbb097ffec170f59c2ba19fc96373e73ad47c2cae9a30aed/numpy-1.13.1.zip)
+set(NUMPY_HASH 2c3c0f4edf720c3a7b525dacc825b9ae)

-set(EMBREE_VERSION 3.10.0)
-set(EMBREE_URI https://github.com/embree/embree/archive/v${EMBREE_VERSION}.zip)
-set(EMBREE_HASH 4bbe29e7eaa46417efc75fc5f1e8eb87)
+set(LAME_VERSION 3.99.5)
+set(LAME_URI http://downloads.sourceforge.net/project/lame/lame/3.99/lame-${LAME_VERSION}.tar.gz)
+set(LAME_HASH 84835b313d4a8b68f5349816d33e07ce)

-set(USD_VERSION 20.05)
-set(USD_URI https://github.com/PixarAnimationStudios/USD/archive/v${USD_VERSION}.tar.gz)
-set(USD_HASH 6d679e739e7f65725d9c029e37dda9fc)
+set(OGG_VERSION 1.3.2)
+set(OGG_URI http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz)
+set(OGG_HASH e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692)

-set(OIDN_VERSION 1.2.3)
-set(OIDN_URI https://github.com/OpenImageDenoise/oidn/releases/download/v${OIDN_VERSION}/oidn-${OIDN_VERSION}.src.tar.gz)
-set(OIDN_HASH 1f11466c2c3efc27faba5ec7078d12b2)
+set(VORBIS_VERSION 1.3.5)
+set(VORBIS_URI http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz)
+set(VORBIS_HASH 6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce)

-set(LIBGLU_VERSION 9.0.1)
-set(LIBGLU_URI ftp://ftp.freedesktop.org/pub/mesa/glu/glu-${LIBGLU_VERSION}.tar.xz)
-set(LIBGLU_HASH 151aef599b8259efe9acd599c96ea2a3)
+set(THEORA_VERSION 1.1.1)
+set(THEORA_URI http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.bz2)
+set(THEORA_HASH b6ae1ee2fa3d42ac489287d3ec34c5885730b1296f0801ae577a35193d3affbc)

-set(MESA_VERSION 18.3.1)
-set(MESA_URI ftp://ftp.freedesktop.org/pub/mesa//mesa-${MESA_VERSION}.tar.xz)
-set(MESA_HASH d60828056d77bfdbae0970f9b15fb1be)
+set(FLAC_VERSION 1.3.1)
+set(FLAC_URI http://downloads.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz)
+set(FLAC_HASH 4773c0099dba767d963fd92143263be338c48702172e8754b9bc5103efe1c56c)

-set(NASM_VERSION 2.15.02)
-set(NASM_URI https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}/nasm-${NASM_VERSION}.tar.xz)
-set(NASM_HASH f4fd1329b1713e1ccd34b2fc121c4bcd278c9f91cc4cb205ae8fcd2e4728dd14)
+set(VPX_VERSION 1.5.0)
+set(VPX_URI http://storage.googleapis.com/downloads.webmproject.org/releases/webm/libvpx-${VPX_VERSION}.tar.bz2)
+set(VPX_HASH 306d67908625675f8e188d37a81fbfafdf5068b09d9aa52702b6fbe601c76797)

-set(XR_OPENXR_SDK_VERSION 1.0.8)
-set(XR_OPENXR_SDK_URI https://github.com/KhronosGroup/OpenXR-SDK/archive/release-${XR_OPENXR_SDK_VERSION}.tar.gz)
-set(XR_OPENXR_SDK_HASH c6de63d2e0f9029aa58dfa97cad8ce07)
+set(ORC_VERSION 0.4.25)
+set(ORC_URI https://gstreamer.freedesktop.org/src/orc/orc-${ORC_VERSION}.tar.xz)
+set(ORC_HASH c1b1d54a58f26d483f0b3881538984789fe5d5460ab8fab74a1cacbd3d1c53d1)

-set(ISPC_VERSION v1.14.1)
-set(ISPC_URI https://github.com/ispc/ispc/archive/${ISPC_VERSION}.tar.gz)
-set(ISPC_HASH 968fbc8dfd16a60ba4e32d2e0e03ea7a)
+set(SCHROEDINGER_VERSION 1.0.11)
+set(SCHROEDINGER_URI https://download.videolan.org/contrib/schroedinger/schroedinger-${SCHROEDINGER_VERSION}.tar.gz)
+set(SCHROEDINGER_HASH 1e572a0735b92aca5746c4528f9bebd35aa0ccf8619b22fa2756137a8cc9f912)

-set(GMP_VERSION 6.2.0)
-set(GMP_URI https://gmplib.org/download/gmp/gmp-${GMP_VERSION}.tar.xz)
-set(GMP_HASH a325e3f09e6d91e62101e59f9bda3ec1)
+set(X264_URI http://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20160401-2245-stable.tar.bz2)
+set(X264_HASH 1e9a7b835e80313aade53a9b6ff353e099de3856bf5f30a4d8dfc91281f786f5)

-set(POTRACE_VERSION 1.16)
-set(POTRACE_URI http://potrace.sourceforge.net/download/${POTRACE_VERSION}/potrace-${POTRACE_VERSION}.tar.gz)
-set(POTRACE_HASH 5f0bd87ddd9a620b0c4e65652ef93d69)
+set(XVIDCORE_VERSION 1.3.4)
+set(XVIDCORE_URI http://downloads.xvid.org/downloads/xvidcore-${XVIDCORE_VERSION}.tar.gz)
+set(XVIDCORE_HASH 4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f)
+
+#this has to be in sync with the version in blenders /extern folder
+set(OPENJPEG_VERSION 1.5.2)
+set(OPENJPEG_SHORT_VERSION 1.5)
+set(OPENJPEG_URI https://github.com/uclouvain/openjpeg/archive/version.${OPENJPEG_VERSION}.tar.gz)
+set(OPENJPEG_HASH 3734e95edd0bef6e056815591755efd822228dc3cd866894e00a2c929026b16d)
+
+set(FAAD_VERSION 2-2.7)
+set(FAAD_URI http://downloads.sourceforge.net/faac/faad${FAAD_VERSION}.tar.bz2)
+set(FAAD_HASH 4c332fa23febc0e4648064685a3d4332)
+
+set(FFMPEG_VERSION 3.2.1)
+set(FFMPEG_URI http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2)
+set(FFMPEG_HASH cede174178e61f882844f5870c35ce72)
+
+set(FFTW_VERSION 3.3.4)
+set(FFTW_URI http://www.fftw.org/fftw-${FFTW_VERSION}.tar.gz)
+set(FFTW_HASH 2edab8c06b24feeb3b82bbb3ebf3e7b3)
+
+set(ICONV_VERSION 1.14)
+set(ICONV_URI http://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz)
+set(ICONV_HASH e34509b1623cec449dfeb73d7ce9c6c6)
+
+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 0.5.1)
+set(WEBP_URI https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz)
+set(WEBP_HASH 3d7db92ebba5b4f679413d25c6040881)
+
+set(SPNAV_VERSION 0.2.3)
+set(SPNAV_URI http://downloads.sourceforge.net/project/spacenav/spacenav%20library%20%28SDK%29/libspnav%20${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-${JEMALLOC_VERSION}.tar.bz2)
+set(JEMALLOC_HASH 507f7b6b882d868730d644510491d18f)
+
+set(XML2_VERSION 2.9.4)
+set(XML2_URI ftp://xmlsoft.org/libxml2/libxml2-${XML2_VERSION}.tar.gz)
+set(XML2_HASH ae249165c173b1ff386ee8ad676815f5)
--- a/build_files/build_environment/cmake/vorbis.cmake
+++ b/build_files/build_environment/cmake/vorbis.cmake
@@ -17,25 +17,25 @@
 # ***** 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
+	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
+	external_vorbis
+	external_ogg
 )

 if(MSVC)
-  set_target_properties(external_vorbis PROPERTIES FOLDER Mingw)
+	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
@@ -17,50 +17,44 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-    set(VPX_EXTRA_FLAGS --target=x86_64-win64-gcc --disable-multithread)
-  else()
-    set(VPX_EXTRA_FLAGS --target=x86-win32-gcc --disable-multithread)
-  endif()
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(VPX_EXTRA_FLAGS --target=x86_64-win64-gcc)
+	else()
+		set(VPX_EXTRA_FLAGS --target=x86-win32-gcc)
+	endif()
 else()
-  if(APPLE)
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      set(VPX_EXTRA_FLAGS --target=generic-gnu)
-    else()
-      set(VPX_EXTRA_FLAGS --target=x86_64-darwin17-gcc)
-    endif()
-  else()
-    set(VPX_EXTRA_FLAGS --target=generic-gnu)
-  endif()
+	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
-      --enable-vp8
-      --enable-vp9
-      ${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
+	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)
+	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
@@ -20,31 +20,31 @@
 # 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
+	-DWEBP_HAVE_SSE2=ON
+	-DWEBP_HAVE_SSE41=OFF
+	-DWEBP_HAVE_AVX2=OFF
 )

 if(WIN32)
-  set(WEBP_BUILD_DIR ${BUILD_MODE}/)
+	set(WEBP_BUILD_DIR ${BUILD_MODE}/)
 else()
-  set(WEBP_BUILD_DIR)
+	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
+	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_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp-build/${WEBP_BUILD_DIR}${LIBPREFIX}webp${LIBEXT} ${LIBDIR}/webp/lib/${LIBPREFIX}webp${LIBEXT} &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/decode.h ${LIBDIR}/webp/include/webp/decode.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/encode.h ${LIBDIR}/webp/include/webp/encode.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/demux.h ${LIBDIR}/webp/include/webp/demux.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/extras.h ${LIBDIR}/webp/include/webp/extras.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/format_constants.h ${LIBDIR}/webp/include/webp/format_constants.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/mux.h ${LIBDIR}/webp/include/webp/mux.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/mux_types.h ${LIBDIR}/webp/include/webp/mux_types.h &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/webp/src/external_webp/src/webp/types.h ${LIBDIR}/webp/include/webp/types.h
+	INSTALL_DIR ${LIBDIR}/webp
 )
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_webp after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/webp ${HARVEST_TARGET}/webp
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/x264.cmake
+++ b/build_files/build_environment/cmake/x264.cmake
@@ -17,52 +17,24 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
-endif()
-
-
-if(APPLE)
-  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-    set(X264_EXTRA_ARGS ${X264_EXTRA_ARGS} "--disable-asm")
-    set(X264_CONFIGURE_ENV echo .)
-  else()
-    set(X264_CONFIGURE_ENV
-      export AS=${LIBDIR}/nasm/bin/nasm
-    )
-  endif()
-else()
-  set(X264_CONFIGURE_ENV echo .)
-endif()
-
-if(UNIX AND NOT APPLE)
-  set(X264_CONFIGURE_ENV
-    export AS=${LIBDIR}/nasm/bin/nasm
-  )
+	set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
 endif()

 ExternalProject_Add(external_x264
-  URL ${X264_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH SHA256=${X264_HASH}
-  PREFIX ${BUILD_DIR}/x264
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${X264_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
+	URL ${X264_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${X264_HASH}
+	PREFIX ${BUILD_DIR}/x264
+	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()
-
-if(UNIX)
-  add_dependencies(
-    external_x264
-    external_nasm
-  )
+	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
@@ -17,20 +17,20 @@
 # ***** 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
+	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/xr_openxr.cmake
+++ b/build_files/build_environment/cmake/xr_openxr.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 *****
-
-
-# Keep flags in sync with install_deps.sh ones in compile_XR_OpenXR_SDK()
-set(XR_OPENXR_SDK_EXTRA_ARGS
-  -DBUILD_FORCE_GENERATION=OFF
-  -DBUILD_LOADER=ON
-  -DDYNAMIC_LOADER=OFF
-)
-
-if(UNIX AND NOT APPLE)
-  list(APPEND XR_OPENXR_SDK_EXTRA_ARGS
-    -DBUILD_WITH_WAYLAND_HEADERS=OFF
-    -DBUILD_WITH_XCB_HEADERS=OFF
-    -DBUILD_WITH_XLIB_HEADERS=ON
-    -DBUILD_WITH_SYSTEM_JSONCPP=OFF
-    -DCMAKE_CXX_FLAGS=-DDISABLE_STD_FILESYSTEM=1
-  )
-endif()
-
-ExternalProject_Add(external_xr_openxr_sdk
-  URL ${XR_OPENXR_SDK_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${XR_OPENXR_SDK_HASH}
-  PREFIX ${BUILD_DIR}/xr_openxr_sdk
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/xr_openxr_sdk ${DEFAULT_CMAKE_FLAGS} ${XR_OPENXR_SDK_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/xr_openxr_sdk
-)
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_xr_openxr_sdk after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/xr_openxr_sdk/include/openxr ${HARVEST_TARGET}/xr_openxr_sdk/include/openxr
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/xr_openxr_sdk/lib ${HARVEST_TARGET}/xr_openxr_sdk/lib
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_xr_openxr_sdk after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/xr_openxr_sdk/lib/openxr_loader.lib ${HARVEST_TARGET}/xr_openxr_sdk/lib/openxr_loader_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/xvidcore.cmake
+++ b/build_files/build_environment/cmake/xvidcore.cmake
@@ -17,28 +17,28 @@
 # ***** END GPL LICENSE BLOCK *****

 if(WIN32)
-  set(XVIDCORE_EXTRA_ARGS --host=${MINGW_HOST})
+	set(XVIDCORE_EXTRA_ARGS --host=${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
+	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
+	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)
+	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
-  -DYAML_MSVC_SHARED_RT=ON
-)
-
-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
@@ -17,31 +17,17 @@
 # ***** 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
+	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
-  )
+if(BUILD_MODE STREQUAL Debug)
+	ExternalProject_Add_Step(external_zlib after_install
+		COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/zlibstaticd${LIBEXT} ${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+		DEPENDEES install
+	)
 endif()
--- a/build_files/build_environment/cmake/zlib_mingw.cmake
+++ b/build_files/build_environment/cmake/zlib_mingw.cmake
@@ -17,23 +17,23 @@
 # ***** 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
+	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
-  )
+	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)
+	set_target_properties(external_zlib_mingw PROPERTIES FOLDER Mingw)
 endif()
--- a/build_files/build_environment/dependencies.dot
+++ b/build_files/build_environment/dependencies.dot
@@ -1,100 +0,0 @@
-strict graph {
-graph[autosize = false, size = "25.7,8.3!", resolution = 300, overlap = false, splines = false, outputorder=edgesfirst ];
-	node [style=filled fillcolor=white];
-	external_alembic -- external_boost;
-	external_alembic -- external_zlib;
-	external_alembic -- external_openexr;
-	external_blosc -- external_zlib;
-	external_blosc -- external_pthreads;
-	external_boost -- Make_Python_Environment;
-	external_clang -- ll;
-	external_ffmpeg -- external_zlib;
-	external_ffmpeg -- external_faad;
-	external_ffmpeg -- external_openjpeg;
-	external_ffmpeg -- external_xvidcore;
-	external_ffmpeg -- external_x264;
-	external_ffmpeg -- external_vpx;
-	external_ffmpeg -- external_theora;
-	external_ffmpeg -- external_vorbis;
-	external_ffmpeg -- external_ogg;
-	external_ffmpeg -- external_lame;
-	external_ffmpeg -- external_zlib_mingw;
-	external_numpy -- Make_Python_Environment;
-	external_opencollada -- external_xml2;
-	external_opencolorio -- external_boost;
-	external_opencolorio -- external_tinyxml;
-	external_opencolorio -- external_yamlcpp;
-	external_openexr -- external_zlib;
-	external_openimageio -- external_png;
-	external_openimageio -- external_zlib;
-	external_openimageio -- external_openexr;
-	external_openimageio -- external_openexr;
-	external_openimageio -- external_jpeg;
-	external_openimageio -- external_boost;
-	external_openimageio -- external_tiff;
-	external_openimageio -- external_opencolorio;
-	external_openimageio -- external_openjpeg;
-	external_openimageio -- external_webp;
-	external_openimageio -- external_opencolorio_extra;
-	external_openmp -- external_clang;
-	external_opensubdiv -- external_glew;
-	external_opensubdiv -- external_glfw;
-	external_opensubdiv -- external_clew;
-	external_opensubdiv -- external_cuew;
-	external_opensubdiv -- external_tbb;
-	openvdb -- external_tbb;
-	openvdb -- external_boost;
-	openvdb -- external_openexr;
-	openvdb -- external_openexr;
-	openvdb -- external_zlib;
-	openvdb -- external_blosc;
-	external_osl -- external_boost;
-	external_osl -- ll;
-	external_osl -- external_clang;
-	external_osl -- external_openexr;
-	external_osl -- external_openexr;
-	external_osl -- external_zlib;
-	external_osl -- external_flexbison;
-	external_osl -- external_openimageio;
-	external_osl -- external_pugixml;
-	external_png -- external_zlib;
-	external_python_site_packages -- Make_Python_Environment;
-	external_sndfile -- external_ogg;
-	external_sndfile -- external_vorbis;
-	external_sndfile -- external_flac;
-	external_theora -- external_vorbis;
-	external_theora -- external_ogg;
-	external_tiff -- external_zlib;
-	external_vorbis -- external_ogg;
-	blender-- external_ffmpeg;
-	blender-- external_alembic;
-	blender-- external_openjpeg;
-	blender-- external_opencolorio;
-	blender-- external_openexr;
-	blender-- external_opensubdiv;
-	blender-- openvdb;
-	blender-- external_osl;
-	blender-- external_boost;
-	blender-- external_jpeg;
-	blender-- external_png;
-	blender-- external_python;
-	blender-- external_sndfile;
-	blender-- external_iconv;
-	blender-- external_fftw3;
-	external_python-- external_python_site_packages;
-	external_python_site_packages-- requests;
-	external_python_site_packages-- idna;
-	external_python_site_packages-- chardet;
-	external_python_site_packages-- urllib3;
-	external_python_site_packages-- certifi;
-	external_python-- external_numpy;
-	external_usd-- external_boost;
-	external_usd-- external_tbb;
-	blender-- external_opencollada;
-	blender-- external_sdl;
-	blender-- external_freetype;
-	blender-- external_pthreads;
-	blender-- external_zlib;
-	blender-- external_openal;
-    blender-- external_usd;
-}
--- a/build_files/build_environment/install_deps.sh
+++ b/build_files/build_environment/install_deps.sh
--- a/Show More
+++ b/Show More