Build: add scripts to build dependencies for Windows and macOS.

Note these are intended for platform maintainers, we do not intend to
support users making their own builds with these. For that precompiled
libraries from lib/ should be used.

Implemented by Martijn Berger, Ray Molenkamp and Brecht Van Lommel.

Differential Revision: https://developer.blender.org/D2753

62 files changed, 3897 insertions, 0 deletions

diff --git a/build_files/build_environment/cmake/alembic.cmake b/build_files/build_environment/cmake/alembic.cmake
new file mode 100644
index 00000000000..a49047ec102
--- /dev/null
+++ b/build_files/build_environment/cmake/alembic.cmake
@@ -0,0 +1,75 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(ALEMBIC_HDF5)
+	set(ALEMBIC_HDF5_HL)
+	# in debug mode we do not build HDF5_hdf5_hl_LIBRARY which makes cmake really
+	# unhappy, stub it with the debug mode lib. it's not linking it in at this
+	# point in time anyhow
+	if(BUILD_MODE STREQUAL Debug)
+		set(ALEMBIC_HDF5_HL -DHDF5_hdf5_hl_LIBRARY=${LIBDIR}/hdf5/lib/libhdf5_hl_D.${LIBEXT})
+	endif()
+endif()
+
+set(ALEMBIC_EXTRA_ARGS
+	-DBUILDSTATIC=ON
+	-DLINKSTATIC=ON
+	-DALEMBIC_LIB_USES_BOOST=ON
+	-DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
+	-DBoost_USE_MULTITHREADED=ON
+	-DUSE_STATIC_BOOST=On
+	-DBoost_USE_STATIC_LIBS=ON
+	-DBoost_USE_STATIC_RUNTIME=ON
+	-DBoost_DEBUG=ON
+	-DBOOST_ROOT=${LIBDIR}/boost
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-DILMBASE_ROOT=${LIBDIR}/ilmbase
+	-DALEMBIC_ILMBASE_INCLUDE_DIRECTORY=${LIBDIR}/ilmbase/include/OpenEXR
+	-DALEMBIC_ILMBASE_HALF_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Half${LIBEXT}
+	-DALEMBIC_ILMBASE_IMATH_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Imath-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_ILMTHREAD_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}IlmThread-2_2${LIBEXT}
+	-DALEMBIC_ILMBASE_IEX_LIB=${LIBDIR}/ilmbase/lib/${LIBPREFIX}Iex-2_2${LIBEXT}
+	-DUSE_PYILMBASE=0
+	-DUSE_PYALEMBIC=0
+	-DUSE_ARNOLD=0
+	-DUSE_MAYA=0
+	-DUSE_PRMAN=0
+	-DUSE_HDF5=Off
+	-DUSE_STATIC_HDF5=Off
+	-DHDF5_ROOT=${LIBDIR}/hdf5
+	-DUSE_TESTS=Off
+	-DALEMBIC_NO_OPENGL=1
+	-DUSE_BINARIES=ON
+	-DALEMBIC_ILMBASE_LINK_STATIC=On
+	-DALEMBIC_SHARED_LIBS=OFF
+	-DGLUT_INCLUDE_DIR=""
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	${ALEMBIC_HDF5_HL}
+)
+
+ExternalProject_Add(external_alembic
+	URL ${ALEMBIC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${ALEMBIC_MD5}
+	PREFIX ${BUILD_DIR}/alembic
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/alembic
+)
+
+add_dependencies(external_alembic external_boost external_zlib external_ilmbase)
diff --git a/build_files/build_environment/cmake/blendthumb.cmake b/build_files/build_environment/cmake/blendthumb.cmake
new file mode 100644
index 00000000000..624869971c6
--- /dev/null
+++ b/build_files/build_environment/cmake/blendthumb.cmake
@@ -0,0 +1,61 @@
+# ***** 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 ${LIBDIR}/blendthumb64
+		)
+		add_dependencies(external_blendthumb_64 external_zlib_64)
+	endif()
+endif()
diff --git a/build_files/build_environment/cmake/blosc.cmake b/build_files/build_environment/cmake/blosc.cmake
new file mode 100644
index 00000000000..68df525b802
--- /dev/null
+++ b/build_files/build_environment/cmake/blosc.cmake
@@ -0,0 +1,43 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(BLOSC_EXTRA_ARGS
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DBUILD_TESTS=OFF
+	-DBUILD_BENCHMARKS=OFF
+	-DCMAKE_DEBUG_POSTFIX=_d
+	-DThreads_FOUND=1
+	-DPTHREAD_LIBS=${LIBDIR}/pthreads/lib/pthreadVC2.lib
+	-DPTHREAD_INCLUDE_DIR=${LIBDIR}/pthreads/inc
+)
+
+ExternalProject_Add(external_blosc
+	URL ${BLOSC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${BLOSC_HASH}
+	PREFIX ${BUILD_DIR}/blosc
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/blosc/src/external_blosc < ${PATCH_DIR}/blosc.diff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/blosc ${DEFAULT_CMAKE_FLAGS} ${BLOSC_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/blosc
+)
+
+add_dependencies(external_blosc external_zlib)
+if(WIN32)
+	add_dependencies(external_blosc external_pthreads)
+endif()
diff --git a/build_files/build_environment/cmake/boost.cmake b/build_files/build_environment/cmake/boost.cmake
new file mode 100644
index 00000000000..554db6583b7
--- /dev/null
+++ b/build_files/build_environment/cmake/boost.cmake
@@ -0,0 +1,99 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(PYTHON_ARCH x64)
+		set(PYTHON_ARCH2 win-AMD64)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/amd64/)
+	else()
+		set(PYTHON_ARCH x86)
+		set(PYTHON_ARCH2 win32)
+		set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/win32/)
+	endif()
+	if(MSVC12)
+		set(BOOST_TOOLSET toolset=msvc-12.0)
+		set(BOOST_COMPILER_STRING -vc120)
+		set(PYTHON_COMPILER_STRING v120)
+	endif()
+	if(MSVC14)
+		set(BOOST_TOOLSET toolset=msvc-14.0)
+		set(BOOST_COMPILER_STRING -vc140)
+		set(PYTHON_COMPILER_STRING v140)
+	endif()
+	set(JAM_FILE ${BUILD_DIR}/boost/src/external_boost/user-config.jam)
+	set(semi_path "${PATCH_DIR}/semi.txt")
+	FILE(TO_NATIVE_PATH ${semi_path} semi_path)
+	set(BOOST_CONFIGURE_COMMAND bootstrap.bat &&
+								echo using python : 3.5 : ${PYTHON_OUTPUTDIR}\\python.exe > "${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)
+	set(BOOST_BUILD_OPTIONS runtime-link=static --user-config=user-config.jam)
+	set(BOOST_WITH_PYTHON --with-python)
+elseif(APPLE)
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS toolset=clang cxxflags=${PLATFORM_CXXFLAGS} linkflags=${PLATFORM_LDFLAGS} --disable-icu boost.locale.icu=off)
+else()
+	set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
+	set(BOOST_BUILD_COMMAND ./bjam)
+	set(BOOST_BUILD_OPTIONS cxxflags=${PLATFORM_CXXFLAGS} --disable-icu boost.locale.icu=off)
+endif()
+
+set(BOOST_OPTIONS
+	--with-filesystem
+	--with-locale
+	--with-thread
+	--with-regex
+	--with-system
+	--with-date_time
+	--with-wave
+	--with-atomic
+	--with-serialization
+	--with-program_options
+	--with-iostreams
+	${BOOST_WITH_PYTHON}
+	${BOOST_TOOLSET}
+)
+
+if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+	set(BOOST_ADDRESS_MODEL 64)
+else()
+	set(BOOST_ADDRESS_MODEL 32)
+endif()
+
+string(TOLOWER ${BUILD_MODE} BOOST_BUILD_TYPE)
+
+ExternalProject_Add(external_boost
+	URL ${BOOST_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${BOOST_MD5}
+	PREFIX ${BUILD_DIR}/boost
+	UPDATE_COMMAND	""
+	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 ""
+)
+
+if(WIN32)
+	add_dependencies(external_boost Make_Python_Environment)
+endif()
diff --git a/build_files/build_environment/cmake/clang.cmake b/build_files/build_environment/cmake/clang.cmake
new file mode 100644
index 00000000000..8d57c4dfc6f
--- /dev/null
+++ b/build_files/build_environment/cmake/clang.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(CLANG_EXTRA_ARGS
+	-DCLANG_PATH_TO_LLVM_SOURCE=${BUILD_DIR}/ll/src/ll
+	-DCLANG_PATH_TO_LLVM_BUILD=${LIBDIR}/llvm
+	-DLLVM_USE_CRT_RELEASE=MT
+	-DLLVM_USE_CRT_DEBUG=MTd
+)
+ExternalProject_Add(external_clang
+	URL ${CLANG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLANG_HASH}
+	PATCH_COMMAND ${PATCH_CMD} -p 2 -N -R -d ${BUILD_DIR}/clang/src/external_clang < ${PATCH_DIR}/clang.diff
+	PREFIX ${BUILD_DIR}/clang
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/llvm
+)
+
+add_dependencies(external_clang ll)
diff --git a/build_files/build_environment/cmake/clew.cmake b/build_files/build_environment/cmake/clew.cmake
new file mode 100644
index 00000000000..0dcc1f24db7
--- /dev/null
+++ b/build_files/build_environment/cmake/clew.cmake
@@ -0,0 +1,28 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(CLEW_EXTRA_ARGS)
+
+ExternalProject_Add(external_clew
+	URL ${CLEW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLEW_HASH}
+	PREFIX ${BUILD_DIR}/clew
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clew -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${CLEW_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clew
+)
diff --git a/build_files/build_environment/cmake/cuew.cmake b/build_files/build_environment/cmake/cuew.cmake
new file mode 100644
index 00000000000..99b7bb5c06d
--- /dev/null
+++ b/build_files/build_environment/cmake/cuew.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(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
+)
diff --git a/build_files/build_environment/cmake/faad.cmake b/build_files/build_environment/cmake/faad.cmake
new file mode 100644
index 00000000000..3dd90971b84
--- /dev/null
+++ 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 ${LIBDIR}/faad
+)
+
+if(MSVC)
+	set_target_properties(external_faad PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/ffmpeg.cmake b/build_files/build_environment/cmake/ffmpeg.cmake
new file mode 100644
index 00000000000..3f9091b5ee3
--- /dev/null
+++ b/build_files/build_environment/cmake/ffmpeg.cmake
@@ -0,0 +1,112 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FFMPEG_CFLAGS "-I${mingw_LIBDIR}/lame/include -I${mingw_LIBDIR}/openjpeg/include/ -I${mingw_LIBDIR}/ogg/include -I${mingw_LIBDIR}/vorbis/include -I${mingw_LIBDIR}/theora/include -I${mingw_LIBDIR}/vpx/include -I${mingw_LIBDIR}/x264/include -I${mingw_LIBDIR}/xvidcore/include -I${mingw_LIBDIR}/dirac/include/dirac -I${mingw_LIBDIR}/schroedinger/include/schroedinger-1.0 -I${mingw_LIBDIR}/zlib/include")
+set(FFMPEG_LDFLAGS "-L${mingw_LIBDIR}/lame/lib -L${mingw_LIBDIR}/openjpeg/lib -L${mingw_LIBDIR}/ogg/lib -L${mingw_LIBDIR}/vorbis/lib -L${mingw_LIBDIR}/theora/lib -L${mingw_LIBDIR}/vpx/lib -L${mingw_LIBDIR}/x264/lib -L${mingw_LIBDIR}/xvidcore/lib -L${mingw_LIBDIR}/dirac/lib -L${mingw_LIBDIR}/schroedinger/lib -L${mingw_LIBDIR}/orc/lib -L${mingw_LIBDIR}/zlib/lib")
+set(FFMPEG_EXTRA_FLAGS --extra-cflags=${FFMPEG_CFLAGS} --extra-ldflags=${FFMPEG_LDFLAGS})
+set(FFMPEG_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/schroedinger/lib/pkgconfig:${mingw_LIBDIR}/orc/lib/pkgconfig:${mingw_LIBDIR}/x264/lib/pkgconfig:${mingw_LIBDIR})
+
+if(WIN32)
+	set(FFMPEG_ENV set ${FFMPEG_ENV} &&)
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--disable-static
+		--enable-shared
+		--enable-w32threads
+		--disable-pthreads
+		--enable-libopenjpeg
+		)
+else()
+	set(FFMPEG_EXTRA_FLAGS
+		${FFMPEG_EXTRA_FLAGS}
+		--enable-static
+		--disable-shared
+		--enable-libopenjpeg)
+endif()
+
+ExternalProject_Add(external_ffmpeg
+	URL ${FFMPEG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FFMPEG_HASH}
+	PREFIX ${BUILD_DIR}/ffmpeg
+	CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} &&
+		cd ${BUILD_DIR}/ffmpeg/src/external_ffmpeg/ &&
+		${FFMPEG_ENV} ${CONFIGURE_COMMAND} ${FFMPEG_EXTRA_FLAGS}
+		--disable-lzma
+		--disable-avfilter
+		--disable-vdpau
+		--disable-bzlib
+		--disable-libgsm
+		--disable-libspeex
+		--enable-libvpx
+		--prefix=${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)
+endif(MSVC)
+
+add_dependencies(external_ffmpeg external_zlib external_faad external_openjpeg external_xvidcore external_x264 external_schroedinger external_vpx external_theora external_vorbis external_ogg external_lame)
+if(WIN32)
+	add_dependencies(external_ffmpeg external_zlib_mingw)
+endif()
diff --git a/build_files/build_environment/cmake/fftw.cmake b/build_files/build_environment/cmake/fftw.cmake
new file mode 100644
index 00000000000..e6e6165199c
--- /dev/null
+++ b/build_files/build_environment/cmake/fftw.cmake
@@ -0,0 +1,40 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FFTW_EXTRA_ARGS)
+
+if(WIN32)
+	set(FFTW3_ENV set CFLAGS=-fno-stack-check -fno-stack-protector -mno-stack-arg-probe -fno-lto &&)
+	set(FFTW3_PATCH_COMMAND ${PATCH_CMD} --verbose -p 0 -N -d ${BUILD_DIR}/fftw3/src/external_fftw3 < ${PATCH_DIR}/fftw3.diff)
+endif()
+
+ExternalProject_Add(external_fftw3
+	URL ${FFTW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FFTW_HASH}
+	PREFIX ${BUILD_DIR}/fftw3
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${FFTW3_ENV} cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && ${CONFIGURE_COMMAND} --enable-static --prefix=${mingw_LIBDIR}/fftw3
+	PATCH_COMMAND ${FFTW3_PATCH_COMMAND}
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make	-j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/fftw3/src/external_fftw3/ && make install
+	INSTALL_DIR ${LIBDIR}/fftw3
+)
+
+if(MSVC)
+	set_target_properties(external_fftw3 PROPERTIES FOLDER Mingw)
+endif(MSVC)
diff --git a/build_files/build_environment/cmake/flac.cmake b/build_files/build_environment/cmake/flac.cmake
new file mode 100644
index 00000000000..74d222632d0
--- /dev/null
+++ b/build_files/build_environment/cmake/flac.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_flac
+	URL ${FLAC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${FLAC_HASH}
+	PREFIX ${BUILD_DIR}/flac
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/flac --disable-shared --enable-static
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/flac/src/external_flac/ && make install
+	INSTALL_DIR ${LIBDIR}/flac
+)
+
+if(MSVC)
+	set_target_properties(external_flac PROPERTIES FOLDER Mingw)
+endif(MSVC)
diff --git a/build_files/build_environment/cmake/flexbison.cmake b/build_files/build_environment/cmake/flexbison.cmake
new file mode 100644
index 00000000000..f2908e1ce2c
--- /dev/null
+++ b/build_files/build_environment/cmake/flexbison.cmake
@@ -0,0 +1,31 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FLEXBISON_EXTRA_ARGS)
+
+ExternalProject_Add(external_flexbison
+	URL ${FLEXBISON_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${FLEXBISON_HASH}
+	PREFIX ${BUILD_DIR}/flexbison
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/flexbison ${DEFAULT_CMAKE_FLAGS} ${FLEXBISON_EXTRA_ARGS}
+	CONFIGURE_COMMAND echo .
+	BUILD_COMMAND echo .
+	INSTALL_COMMAND COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/flexbison/src/external_flexbison/ ${LIBDIR}/flexbison/
+	INSTALL_DIR ${LIBDIR}/flexbison
+)
diff --git a/build_files/build_environment/cmake/freeglut.cmake b/build_files/build_environment/cmake/freeglut.cmake
new file mode 100644
index 00000000000..043b382e8fd
--- /dev/null
+++ b/build_files/build_environment/cmake/freeglut.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)
+	if(BUILD_MODE STREQUAL Release)
+		set(FREEGLUT_EXTRA_ARGS
+			-DFREEGLUT_BUILD_SHARED_LIBS=Off
+			-DFREEGLUT_BUILD_STATIC_LIBS=On
+		)
+
+		ExternalProject_Add(external_freeglut
+			URL ${FREEGLUT_URI}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			URL_HASH MD5=${FREEGLUT_HASH}
+			PREFIX ${BUILD_DIR}/freeglut
+			CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/freeglut ${DEFAULT_C_FLAGS} ${DEFAULT_CXX_FLAGS} ${FREEGLUT_EXTRA_ARGS}
+			INSTALL_DIR ${LIBDIR}/freeglut
+		)
+	endif()
+endif()
diff --git a/build_files/build_environment/cmake/freetype.cmake b/build_files/build_environment/cmake/freetype.cmake
new file mode 100644
index 00000000000..751b2b1f383
--- /dev/null
+++ b/build_files/build_environment/cmake/freetype.cmake
@@ -0,0 +1,28 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(FREETYPE_EXTRA_ARGS -DCMAKE_RELEASE_POSTFIX:STRING=2ST -DCMAKE_DEBUG_POSTFIX:STRING=2ST_d -DWITH_BZip2=OFF -DWITH_HarfBuzz=OFF)
+
+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
+)
diff --git a/build_files/build_environment/cmake/glew.cmake b/build_files/build_environment/cmake/glew.cmake
new file mode 100644
index 00000000000..b5d9e4d3310
--- /dev/null
+++ b/build_files/build_environment/cmake/glew.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 *****
+
+set(GLEW_EXTRA_ARGS
+	-DBUILD_UTILS=Off
+	-DBUILD_SHARED_LIBS=Off
+)
+
+ExternalProject_Add(external_glew
+	URL ${GLEW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${GLEW_HASH}
+	PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_glew.txt	${BUILD_DIR}/glew/src/external_glew/CMakeLists.txt
+	PREFIX ${BUILD_DIR}/glew
+	CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_INSTALL_PREFIX=${LIBDIR}/glew ${DEFAULT_CMAKE_FLAGS} ${GLEW_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/glew
+)
diff --git a/build_files/build_environment/cmake/glfw.cmake b/build_files/build_environment/cmake/glfw.cmake
new file mode 100644
index 00000000000..ae80080525c
--- /dev/null
+++ b/build_files/build_environment/cmake/glfw.cmake
@@ -0,0 +1,28 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(GLFW_EXTRA_ARGS)
+
+ExternalProject_Add(external_glfw
+	URL ${GLFW_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${GLFW_HASH}
+	PREFIX ${BUILD_DIR}/glfw
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/glfw -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${GLFW_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/glfw
+)
diff --git a/build_files/build_environment/cmake/harvest.cmake b/build_files/build_environment/cmake/harvest.cmake
new file mode 100644
index 00000000000..367bc7b45db
--- /dev/null
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -0,0 +1,296 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+########################################################################
+# Copy all generated files to the proper strucure as blender prefers
+########################################################################
+
+if(NOT DEFINED HARVEST_TARGET)
+	set(HARVEST_TARGET ${CMAKE_CURRENT_SOURCE_DIR}/Harvest)
+endif()
+message("HARVEST_TARGET = ${HARVEST_TARGET}")
+
+if(WIN32)
+
+if(BUILD_MODE STREQUAL Release)
+	add_custom_target(Harvest_Release_Results
+				# 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/ &&
+				# Boost copy lib + rename boost_1_60 to boost
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-1_60/ ${HARVEST_TARGET}/boost/include/ &&
+				# 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/ &&
+				# llvm
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/ ${HARVEST_TARGET}/llvm/ &&
+				# 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 &&
+				# hdf5
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/hdf5 ${HARVEST_TARGET}/hdf5 &&
+				# 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}/python35.tar.gz ${HARVEST_TARGET}/Release/python35.tar.gz &&
+				# requests
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/requests ${HARVEST_TARGET}/Release/site-packages/requests &&
+				# numpy
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/python35_numpy${PYTHON_POSTFIX}_1.10.tar.gz ${HARVEST_TARGET}/Release/python35_numpy_1.10.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(BUILD_MODE STREQUAL Release)
+
+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 &&
+				# boost
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ &&
+				# llvm
+				${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/ &&
+				# 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}/python35_numpy_1.10d.tar.gz ${HARVEST_TARGET}/Release/python35_numpy_1.10d.tar.gz &&
+				# python
+				${CMAKE_COMMAND} -E copy ${LIBDIR}/python35_d.tar.gz ${HARVEST_TARGET}/Release/python35_d.tar.gz
+		DEPENDS Package_Python
+)
+endif(BUILD_MODE STREQUAL Debug)
+
+else(WIN32)
+
+function(harvest from to)
+	set(pattern "")
+	foreach(f ${ARGN})
+		set(pattern ${f})
+	endforeach()
+
+	if(pattern STREQUAL "")
+		get_filename_component(dirpath ${to} DIRECTORY)
+		get_filename_component(filename ${to} NAME)
+		install(
+			FILES ${LIBDIR}/${from}
+			DESTINATION ${HARVEST_TARGET}/${dirpath}
+			RENAME ${filename})
+	else()
+		install(
+			DIRECTORY ${LIBDIR}/${from}/
+			DESTINATION ${HARVEST_TARGET}/${to}
+			USE_SOURCE_PERMISSIONS
+			FILES_MATCHING PATTERN ${pattern}
+			PATTERN "pkgconfig" EXCLUDE
+			PATTERN "cmake" EXCLUDE
+			PATTERN "clang" 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")
+harvest(ffmpeg/lib ffmpeg/lib "*.a")
+harvest(fftw3/include fftw3/include "*.h")
+harvest(fftw3/lib fftw3/lib "*.a")
+harvest(flac/lib sndfile/lib "libFLAC.a")
+harvest(freetype/include freetype/include "*.h")
+harvest(freetype/lib/libfreetype2ST.a freetype/lib/libfreetype.a)
+harvest(glew/include glew/include "*.h")
+harvest(glew/lib glew/lib "*.a")
+harvest(ilmbase openexr "*")
+harvest(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(llvm/bin llvm/bin "llvm-config")
+harvest(llvm/lib llvm/lib "libLLVM*.a")
+harvest(ogg/lib ffmpeg/lib "*.a")
+harvest(openal/include openal/include "*.h")
+if(UNIX AND NOT APPLE)
+	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(openexr/include openexr/include "*.h")
+harvest(openexr/lib openexr/lib "*.a")
+harvest(openimageio/bin openimageio/bin "idiff")
+harvest(openimageio/bin openimageio/bin "maketx")
+harvest(openimageio/bin openimageio/bin "oiiotool")
+harvest(openimageio/include openimageio/include "*")
+harvest(openimageio/lib openimageio/lib "*.a")
+harvest(openjpeg/include/openjpeg-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 openvdb/include/openvdb "*.h")
+harvest(openvdb/lib openvdb/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(python/bin python/bin "python${PYTHON_SHORT_VERSION}m")
+harvest(python/include python/include "*h")
+harvest(python/lib/libpython${PYTHON_SHORT_VERSION}m.a python/lib/python${PYTHON_SHORT_VERSION}/libpython${PYTHON_SHORT_VERSION}m.a)
+if(UNIX AND NOT APPLE)
+	harvest(python/lib/python${PYTHON_SHORT_VERSION} python/lib/python${PYTHON_SHORT_VERSION} "*")
+else()
+	harvest(python/release release "*")
+endif()
+harvest(requests release/site-packages/requests "*")
+harvest(numpy release/site-packages/numpy "*")
+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")
+harvest(sndfile/lib sndfile/lib "*.a")
+harvest(spnav/include spnav/include "*.h")
+harvest(spnav/lib spnav/lib "*.a")
+harvest(tbb/include tbb/include "*.h")
+harvest(tbb/lib/libtbb_static.a tbb/lib/libtbb.a)
+harvest(theora/lib ffmpeg/lib "*.a")
+harvest(tiff/include tiff/include "*.h")
+harvest(tiff/lib tiff/lib "*.a")
+harvest(vorbis/lib ffmpeg/lib "*.a")
+harvest(vpx/lib ffmpeg/lib "*.a")
+harvest(webp/lib ffmpeg/lib "*.a")
+harvest(x264/lib ffmpeg/lib "*.a")
+harvest(xml2/lib opencollada/lib "*.a")
+harvest(xvidcore/lib ffmpeg/lib "*.a")
+
+endif(WIN32)
diff --git a/build_files/build_environment/cmake/hdf5.cmake b/build_files/build_environment/cmake/hdf5.cmake
new file mode 100644
index 00000000000..09d40d0605f
--- /dev/null
+++ 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
+)
diff --git a/build_files/build_environment/cmake/hidapi.cmake b/build_files/build_environment/cmake/hidapi.cmake
new file mode 100644
index 00000000000..cfa4cc53d2d
--- /dev/null
+++ 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
+)
diff --git a/build_files/build_environment/cmake/iconv.cmake b/build_files/build_environment/cmake/iconv.cmake
new file mode 100644
index 00000000000..cd6cf9547df
--- /dev/null
+++ b/build_files/build_environment/cmake/iconv.cmake
@@ -0,0 +1,34 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(ICONV_EXTRA_ARGS)
+
+ExternalProject_Add(external_iconv
+	URL ${ICONV_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${ICONV_HASH}
+	PREFIX ${BUILD_DIR}/iconv
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && ${CONFIGURE_COMMAND} --enable-static --prefix=${mingw_LIBDIR}/iconv
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/iconv/src/external_iconv/ && make install
+	INSTALL_DIR ${LIBDIR}/iconv
+)
+
+if(MSVC)
+	set_target_properties(external_iconv PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/ilmbase.cmake b/build_files/build_environment/cmake/ilmbase.cmake
new file mode 100644
index 00000000000..0639848346f
--- /dev/null
+++ b/build_files/build_environment/cmake/ilmbase.cmake
@@ -0,0 +1,35 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(ILMBASE_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${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
+)
diff --git a/build_files/build_environment/cmake/jemalloc.cmake b/build_files/build_environment/cmake/jemalloc.cmake
new file mode 100644
index 00000000000..c39ba448917
--- /dev/null
+++ b/build_files/build_environment/cmake/jemalloc.cmake
@@ -0,0 +1,28 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_jemalloc
+	URL ${JEMALLOC_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${JEMALLOC_HASH}
+	PREFIX ${BUILD_DIR}/jemalloc
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/jemalloc --disable-shared --enable-static --with-pic
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/jemalloc/src/external_jemalloc/ && make install
+	INSTALL_DIR ${LIBDIR}/jemalloc
+)
diff --git a/build_files/build_environment/cmake/jpeg.cmake b/build_files/build_environment/cmake/jpeg.cmake
new file mode 100644
index 00000000000..1f2b04387f0
--- /dev/null
+++ b/build_files/build_environment/cmake/jpeg.cmake
@@ -0,0 +1,65 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	# cmake for windows
+	set(JPEG_EXTRA_ARGS  -DWITH_JPEG8=ON  -DCMAKE_DEBUG_POSTFIX=d)
+
+	ExternalProject_Add(external_jpeg
+		URL ${JPEG_URI}
+		DOWNLOAD_DIR ${DOWNLOAD_DIR}
+		URL_HASH MD5=${JPEG_HASH}
+		PREFIX ${BUILD_DIR}/jpg
+		CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/jpg ${DEFAULT_CMAKE_FLAGS} ${JPEG_EXTRA_ARGS}
+		INSTALL_DIR ${LIBDIR}/jpg
+	)
+
+	if(BUILD_MODE STREQUAL Debug)
+		ExternalProject_Add_Step(external_jpeg after_install
+			COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/jpg/lib/jpegd${LIBEXT}  ${LIBDIR}/jpg/lib/jpeg${LIBEXT}
+			DEPENDEES install
+		)
+	endif()
+
+	if(BUILD_MODE STREQUAL Release)
+		set(JPEG_LIBRARY jpeg-static${LIBEXT})
+	else()
+		set(JPEG_LIBRARY jpeg-staticd${LIBEXT})
+	endif()
+else(WIN32)
+	# autoconf for unix
+	if(APPLE)
+		set(JPEG_EXTRA_ARGS --host x86_64-apple-darwin --with-jpeg8)
+	else()
+		set(JPEG_EXTRA_ARGS --with-jpeg8)
+	endif()
+
+	ExternalProject_Add(external_jpeg
+		URL ${JPEG_URI}
+		DOWNLOAD_DIR ${DOWNLOAD_DIR}
+		URL_HASH MD5=${JPEG_HASH}
+		CONFIGURE_COMMAND ${CONFIGURE_ENV} && autoreconf -fiv && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/jpg NASM=yasm ${JPEG_EXTRA_ARGS}
+		BUILD_IN_SOURCE 1
+		BUILD_COMMAND ${CONFIGURE_ENV} && make install
+		PREFIX ${BUILD_DIR}/jpg
+		CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/jpg ${DEFAULT_CMAKE_FLAGS} ${JPEG_EXTRA_ARGS}
+		INSTALL_DIR ${LIBDIR}/jpg
+	)
+
+	set(JPEG_LIBRARY libjpeg${LIBEXT})
+endif(WIN32)
diff --git a/build_files/build_environment/cmake/lame.cmake b/build_files/build_environment/cmake/lame.cmake
new file mode 100644
index 00000000000..a489b2302ce
--- /dev/null
+++ b/build_files/build_environment/cmake/lame.cmake
@@ -0,0 +1,47 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(LAME_EXTRA_ARGS)
+if(MSVC)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
+	set(LAME_EXTRA_ARGS CFLAGS=-msse)
+	endif()
+endif()
+
+ExternalProject_Add(external_lame
+	URL ${LAME_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${LAME_HASH}
+	PREFIX ${BUILD_DIR}/lame
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/lame/src/external_lame/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/lame --disable-shared --enable-static ${LAME_EXTRA_ARGS}
+		--enable-export=full
+		--with-fileio=sndfile
+		--without-vorbis
+		--with-pic
+		--disable-mp3x
+		--disable-mp3rtp
+		--disable-gtktest
+		--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 ${LIBDIR}/lame
+)
+
+if(MSVC)
+	set_target_properties(external_lame PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/lapack.cmake b/build_files/build_environment/cmake/lapack.cmake
new file mode 100644
index 00000000000..3110503db52
--- /dev/null
+++ b/build_files/build_environment/cmake/lapack.cmake
@@ -0,0 +1,43 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(LAPACK_EXTRA_ARGS)
+
+if(WIN32)
+	if("${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()
diff --git a/build_files/build_environment/cmake/llvm.cmake b/build_files/build_environment/cmake/llvm.cmake
new file mode 100644
index 00000000000..b9afa4d1b7b
--- /dev/null
+++ b/build_files/build_environment/cmake/llvm.cmake
@@ -0,0 +1,44 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(LLVM_EXTRA_ARGS
+	-DLLVM_USE_CRT_RELEASE=MT
+	-DLLVM_USE_CRT_DEBUG=MTd
+	-DLLVM_INCLUDE_TESTS=OFF
+	-DLLVM_TARGETS_TO_BUILD=X86
+	-DLLVM_INCLUDE_EXAMPLES=OFF
+	-DLLVM_ENABLE_TERMINFO=OFF
+)
+
+if(WIN32)
+	set(LLVM_GENERATOR "NMake Makefiles")
+else()
+	set(LLVM_GENERATOR "Unix Makefiles")
+endif()
+
+# short project name due to long filename issues on windows
+ExternalProject_Add(ll
+	URL ${LLVM_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${LLVM_HASH}
+	CMAKE_GENERATOR ${LLVM_GENERATOR}
+	PREFIX ${BUILD_DIR}/ll
+	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
+)
diff --git a/build_files/build_environment/cmake/mingw.cmake b/build_files/build_environment/cmake/mingw.cmake
new file mode 100644
index 00000000000..d8b87d8bd4e
--- /dev/null
+++ b/build_files/build_environment/cmake/mingw.cmake
@@ -0,0 +1,40 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(MSVC)
+	if(BUILD_MODE STREQUAL Release)
+		set(NUMPY_POSTFIX)
+		message("Python_binary = ${PYTHON_BINARY}")
+		message("Python_post = ${PYTHON_POSTFIX}")
+
+		ExternalProject_Add(external_numpy
+			URL ${NUMPY_URI}
+			DOWNLOAD_DIR ${DOWNLOAD_DIR}
+			URL_HASH MD5=${NUMPY_HASH}
+			PREFIX ${BUILD_DIR}/numpy
+			PATCH_COMMAND ${PATCH_CMD}	--verbose -p 1 -N -d ${BUILD_DIR}/numpy/src/external_numpy < ${PATCH_DIR}/numpy.diff
+			CONFIGURE_COMMAND ""
+			LOG_BUILD 1
+			BUILD_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/numpy/src/external_numpy/setup.py build
+			INSTALL_COMMAND ${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/numpy/src/external_numpy/build/lib.${PYTHON_ARCH2}-3.5"
+							${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/python35_numpy${PYTHON_POSTFIX}_1.11.tar.gz" "."
+		)
+
+		add_dependencies(external_numpy Make_Python_Environment)
+	endif()
+endif()
diff --git a/build_files/build_environment/cmake/numpy.cmake b/build_files/build_environment/cmake/numpy.cmake
new file mode 100644
index 00000000000..51cb30799a7
--- /dev/null
+++ b/build_files/build_environment/cmake/numpy.cmake
@@ -0,0 +1,56 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(MSVC)
+	if(BUILD_MODE STREQUAL Debug)
+		set(NUMPY_DIR_POSTFIX -pydebug)
+		set(NUMPY_ARCHIVE_POSTFIX d)
+		set(NUMPY_BUILD_OPTION --debug)
+	else()
+		set(NUMPY_DIR_POSTFIX)
+		set(NUMPY_ARCHIVE_POSTFIX)
+		set(NUMPY_BUILD_OPTION)
+	endif(BUILD_MODE STREQUAL Debug)
+endif()
+
+set(NUMPY_POSTFIX)
+
+if(WIN32)
+	set(NUMPY_INSTALL
+		${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/numpy/src/external_numpy/build/lib.${PYTHON_ARCH2}-3.5${NUMPY_DIR_POSTFIX}"
+		${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/python35_numpy_${NUMPY_SHORT_VERSION}${NUMPY_ARCHIVE_POSTFIX}.tar.gz" "."
+	)
+else()
+	set(NUMPY_INSTALL
+		${CMAKE_COMMAND} -E copy_directory "${BUILD_DIR}/numpy/src/external_numpy/build/lib.${PYTHON_ARCH2}-3.5/numpy/" "${LIBDIR}/numpy/"
+	)
+endif()
+
+ExternalProject_Add(external_numpy
+	URL ${NUMPY_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${NUMPY_HASH}
+	PREFIX ${BUILD_DIR}/numpy
+	PATCH_COMMAND ${PATCH_CMD} --verbose -p 1 -N -d ${BUILD_DIR}/numpy/src/external_numpy < ${PATCH_DIR}/numpy.diff
+	CONFIGURE_COMMAND ""
+	LOG_BUILD 1
+	BUILD_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/numpy/src/external_numpy/setup.py build ${NUMPY_BUILD_OPTION}
+	INSTALL_COMMAND ${NUMPY_INSTALL}
+)
+
+add_dependencies(external_numpy Make_Python_Environment)
diff --git a/build_files/build_environment/cmake/ogg.cmake b/build_files/build_environment/cmake/ogg.cmake
new file mode 100644
index 00000000000..1f69cee0996
--- /dev/null
+++ b/build_files/build_environment/cmake/ogg.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_ogg
+	URL ${OGG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${OGG_HASH}
+	PREFIX ${BUILD_DIR}/ogg
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/ogg --disable-shared --enable-static
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ogg/src/external_ogg/ && make install
+	INSTALL_DIR ${LIBDIR}/ogg
+)
+
+if(MSVC)
+	set_target_properties(external_ogg PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/openal.cmake b/build_files/build_environment/cmake/openal.cmake
new file mode 100644
index 00000000000..d63c4443ca0
--- /dev/null
+++ b/build_files/build_environment/cmake/openal.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 *****
+
+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
+	)
+
+	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 ${LIBDIR}/openal
+	)
+endif()
diff --git a/build_files/build_environment/cmake/opencollada.cmake b/build_files/build_environment/cmake/opencollada.cmake
new file mode 100644
index 00000000000..9b2a2d9dc4d
--- /dev/null
+++ b/build_files/build_environment/cmake/opencollada.cmake
@@ -0,0 +1,37 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(UNIX AND NOT APPLE)
+	set(OPENCOLLADA_EXTRA_ARGS
+		-DLIBXML2_INCLUDE_DIR=${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 ${LIBDIR}/opencollada
+)
+
+if(UNIX AND NOT APPLE)
+	add_dependencies(external_opencollada external_xml2)
+endif()
diff --git a/build_files/build_environment/cmake/opencolorio.cmake b/build_files/build_environment/cmake/opencolorio.cmake
new file mode 100644
index 00000000000..14fb62af672
--- /dev/null
+++ b/build_files/build_environment/cmake/opencolorio.cmake
@@ -0,0 +1,70 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(OPENCOLORIO_EXTRA_ARGS
+	-DBoost_COMPILER:STRING=${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(WIN32)
+	set(OPENCOLORIO_EXTRA_ARGS
+		${OPENCOLORIO_EXTRA_ARGS}
+		-DOCIO_USE_BOOST_PTR=ON
+		-DOCIO_BUILD_STATIC=OFF
+		-DOCIO_BUILD_SHARED=ON
+	)
+else()
+	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 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 ${LIBDIR}/opencolorio/lib/libtinyxml.a)
+endif()
+
+add_dependencies(external_opencolorio external_boost)
diff --git a/build_files/build_environment/cmake/openexr.cmake b/build_files/build_environment/cmake/openexr.cmake
new file mode 100644
index 00000000000..53a1bc4c146
--- /dev/null
+++ b/build_files/build_environment/cmake/openexr.cmake
@@ -0,0 +1,41 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(OPENEXR_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
+endif()
+
+set(OPENEXR_EXTRA_ARGS
+	-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
+	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 ${LIBDIR}/openexr
+)
+
+add_dependencies(external_openexr external_zlib external_ilmbase)
diff --git a/build_files/build_environment/cmake/openimageio.cmake b/build_files/build_environment/cmake/openimageio.cmake
new file mode 100644
index 00000000000..f323161d5f2
--- /dev/null
+++ b/build_files/build_environment/cmake/openimageio.cmake
@@ -0,0 +1,113 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(BUILD_MODE STREQUAL Release)
+	set(OIIO_TOOLS ON)
+else()
+	set(OIIO_TOOLS OFF)
+endif()
+
+if(UNIX AND NOT APPLE)
+	# This causes linking to static pthread libraries which gives link errors.
+	# Since we manually specify library paths it should static link other libs.
+	set(OPENIMAGEIO_LINKSTATIC -DLINKSTATIC=OFF)
+else()
+	set(OPENIMAGEIO_LINKSTATIC -DLINKSTATIC=ON)
+endif()
+
+if(WIN32)
+	set(PNG_LIBNAME libpng16_static${LIBEXT})
+	set(OIIO_SIMD_FLAGS -DUSE_SIMD=sse2)
+else()
+	set(PNG_LIBNAME libpng${LIBEXT})
+	set(OIIO_SIMD_FLAGS)
+endif()
+
+set(OPENIMAGEIO_EXTRA_ARGS
+	-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=${LIBDIR}/boost/lib/
+	-DBoost_NO_SYSTEM_PATHS=ON
+	-OIIO_BUILD_CPP11=ON
+	-DUSE_OPENGL=OFF
+	-DUSE_TBB=OFF
+	-DUSE_FIELD3D=OFF
+	-DUSE_QT=OFF
+	-DUSE_PYTHON=OFF
+	-DUSE_GIF=OFF
+	-DUSE_OPENCV=OFF
+	-DUSE_OPENSSL=OFF
+	-DUSE_OPENJPEG=OFF
+	-DUSE_FFMPEG=OFF
+	-DUSE_PTEX=OFF
+	-DUSE_FREETYPE=OFF
+	-DUSE_LIBRAW=OFF
+	-DUSE_PYTHON=OFF
+	-DUSE_PYTHON3=OFF
+	-DUSE_OCIO=OFF
+	-DOIIO_BUILD_TOOLS=${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=${LIBDIR}/jpg/include
+	-DOCIO_PATH=${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
+	-DWEBP_INCLUDE_DIR=${LIBDIR}/webp/include
+	-DWEBP_LIBRARY=${LIBDIR}/webp/lib/${LIBPREFIX}webp${LIBEXT}
+	${OIIO_SIMD_FLAGS}
+)
+
+ExternalProject_Add(external_openimageio
+	URL ${OPENIMAGEIO_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${OPENIMAGEIO_HASH}
+	PREFIX ${BUILD_DIR}/openimageio
+	PATCH_COMMAND ${PATCH_CMD} -p 0 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/src/include < ${PATCH_DIR}/openimageio_gdi.diff &&
+				${PATCH_CMD} -p 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_ilmbase external_openexr external_jpeg external_boost external_tiff external_webp external_opencolorio)
+if(NOT WIN32)
+	add_dependencies(external_openimageio external_opencolorio_extra)
+endif()
diff --git a/build_files/build_environment/cmake/openjpeg.cmake b/build_files/build_environment/cmake/openjpeg.cmake
new file mode 100644
index 00000000000..66f815034eb
--- /dev/null
+++ b/build_files/build_environment/cmake/openjpeg.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 *****
+
+# Note the encoder/decoder may use png/tiff/lcms system libraries, but the
+# library itself does not depend on them, so should give no problems.
+
+set(OPENJPEG_EXTRA_ARGS -DBUILD_SHARED_LIBS=OFF)
+
+if(WIN32)
+	set(OPENJPEG_EXTRA_ARGS -G "MSYS Makefiles")
+else()
+	set(OPENJPEG_EXTRA_ARGS ${DEFAULT_CMAKE_FLAGS})
+endif()
+
+ExternalProject_Add(external_openjpeg
+	URL ${OPENJPEG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${OPENJPEG_HASH}
+	PREFIX ${BUILD_DIR}/openjpeg
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build && ${CMAKE_COMMAND} ${OPENJPEG_EXTRA_ARGS} -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openjpeg -DBUILD_SHARED_LIBS=Off -DBUILD_THIRDPARTY=OFF ${BUILD_DIR}/openjpeg/src/external_openjpeg
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/openjpeg/src/external_openjpeg-build/ && make install
+	INSTALL_DIR ${LIBDIR}/openjpeg
+)
+
+if(MSVC)
+	set_target_properties(external_openjpeg PROPERTIES FOLDER Mingw)
+endif(MSVC)
diff --git a/build_files/build_environment/cmake/opensubdiv.cmake b/build_files/build_environment/cmake/opensubdiv.cmake
new file mode 100644
index 00000000000..5a3a4d142fa
--- /dev/null
+++ b/build_files/build_environment/cmake/opensubdiv.cmake
@@ -0,0 +1,71 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(OPENSUBDIV_EXTRA_ARGS
+	-DNO_EXAMPLES=ON
+	-DNO_REGRESSION=ON
+	-DNO_PYTHON=ON
+	-DNO_MAYA=ON
+	-DNO_PTEX=ON
+	-DNO_DOC=ON
+	-DNO_CLEW=OFF
+	-DNO_OPENCL=OFF
+	-DNO_TUTORIALS=ON
+	-DGLEW_INCLUDE_DIR=${LIBDIR}/glew/include
+	-DGLEW_LIBRARY=${LIBDIR}/glew/lib/libGLEW${LIBEXT}
+	-DGLFW_INCLUDE_DIR=${LIBDIR}/glfw/include
+	-DGLFW_LIBRARIES=${LIBDIR}/glfw/lib/glfw3${LIBEXT}
+)
+
+if(WIN32)
+	#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_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
+	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 ${LIBDIR}/opensubdiv
+)
+
+add_dependencies(external_opensubdiv external_glew external_glfw external_clew external_cuew)
diff --git a/build_files/build_environment/cmake/openvdb.cmake b/build_files/build_environment/cmake/openvdb.cmake
new file mode 100644
index 00000000000..bf9ad9ca410
--- /dev/null
+++ b/build_files/build_environment/cmake/openvdb.cmake
@@ -0,0 +1,70 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(BUILD_MODE STREQUAL Debug)
+	set(BLOSC_POST _d)
+endif()
+
+set(OPENVDB_EXTRA_ARGS
+	-DILMBASE_HOME=${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_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}
+)
+
+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 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_ilmbase external_openexr external_zlib external_blosc)
diff --git a/build_files/build_environment/cmake/options.cmake b/build_files/build_environment/cmake/options.cmake
new file mode 100644
index 00000000000..16d79d463f6
--- /dev/null
+++ b/build_files/build_environment/cmake/options.cmake
@@ -0,0 +1,202 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	option(ENABLE_MINGW64 "Enable building of ffmpeg/iconv/libsndfile/lapack/fftw3 by installing mingw64" ON)
+endif()
+set(MAKE_THREADS 1 CACHE STRING "Number of threads to run make with")
+
+if(NOT BUILD_MODE)
+	set(BUILD_MODE "Release")
+	message(STATUS "Build type not specified: defaulting to a release build.")
+endif()
+Message("BuildMode = ${BUILD_MODE}")
+
+if(BUILD_MODE STREQUAL "Debug")
+	set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Debug)
+ELSE(BUILD_MODE STREQUAL "Debug")
+	set(LIBDIR ${CMAKE_CURRENT_BINARY_DIR}/Release)
+ENDIF(BUILD_MODE STREQUAL "Debug")
+
+set(DOWNLOAD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/downloads)
+set(PATCH_DIR ${CMAKE_CURRENT_SOURCE_DIR}/patches)
+set(BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}/build)
+
+message("LIBDIR = ${LIBDIR}")
+message("DOWNLOAD_DIR = ${DOWNLOAD_DIR}")
+message("PATCH_DIR = ${PATCH_DIR}")
+message("BUILD_DIR = ${BUILD_DIR}")
+
+if(WIN32)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(PATCH_CMD ${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/patch.exe)
+	else()
+		set(PATCH_CMD ${DOWNLOAD_DIR}/mingw/mingw32/msys/1.0/bin/patch.exe)
+	endif()
+	set(LIBEXT ".lib")
+	set(LIBPREFIX "")
+
+	# For OIIO and OSL
+	set(COMMON_DEFINES /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS)
+
+	# TODO FIXME highly MSVC specific
+	if(WITH_OPTIMIZED_DEBUG)
+		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	else()
+		set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MTd /Zi /Ob0 /Od /RTC1 /D_DEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	endif()
+	set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "/MT /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MT /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MT /Zi /O2 /Ob1 /D NDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+
+	if(WITH_OPTIMIZED_DEBUG)
+		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /D PLATFORM_WINDOWS /MTd /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	else()
+		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MTd /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	endif()
+	set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MT /O1 /Ob1 /D NDEBUG  /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "/MT /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MT /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+
+	set(PLATFORM_FLAGS)
+	set(PLATFORM_CXX_FLAGS)
+	set(PLATFORM_CMAKE_FLAGS)
+
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(MINGW_PATH ${DOWNLOAD_DIR}/mingw/mingw64)
+		set(MINGW_SHELL ming64sh.cmd)
+		set(PERL_SHELL ${DOWNLOAD_DIR}/perl/portableshell.bat)
+		set(MINGW_HOST x86_64-w64-mingw32)
+	else()
+		set(MINGW_PATH ${DOWNLOAD_DIR}/mingw/mingw32)
+		set(MINGW_SHELL ming32sh.cmd)
+		set(PERL_SHELL ${DOWNLOAD_DIR}/perl32/portableshell.bat)
+		set(MINGW_HOST i686-w64-mingw32)
+	endif()
+
+	set(CONFIGURE_ENV
+		cd ${MINGW_PATH} &&
+		call ${MINGW_SHELL} &&
+		call ${PERL_SHELL} &&
+		set path &&
+		set CFLAGS=-g &&
+		set LDFLAGS=-Wl,--as-needed -static-libgcc
+	)
+
+	set(CONFIGURE_ENV_NO_PERL
+		cd ${MINGW_PATH} &&
+		call ${MINGW_SHELL} &&
+		set path &&
+		set CFLAGS=-g &&
+		set LDFLAGS=-Wl,--as-needed -static-libgcc
+	)
+
+	set(CONFIGURE_COMMAND sh ./configure)
+else()
+	set(PATCH_CMD patch)
+	set(LIBEXT ".a")
+	set(LIBPREFIX "lib")
+
+	if(APPLE)
+		set(OSX_ARCHITECTURES x86_64)
+		set(OSX_DEPLOYMENT_TARGET 10.9)
+		set(OSX_SDK_VERSION 10.12)
+		set(OSX_SYSROOT /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${OSX_SDK_VERSION}.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()
+
+	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_CXX_FLAGS_DEBUG "-O2 -DNDEBUG ${PLATFORM_CXXFLAGS}")
+	else()
+		set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "-g ${PLATFORM_CXXFLAGS}")
+	endif()
+
+	set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG ${PLATFORM_CXXFLAGS}")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG ${PLATFORM_CXXFLAGS}")
+	set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG ${PLATFORM_CXXFLAGS}")
+
+	set(CONFIGURE_ENV
+		export MACOSX_DEPLOYMENT_TARGET=${OSX_DEPLOYMENT_TARGET} &&
+		export CFLAGS=${PLATFORM_CFLAGS} &&
+		export CXXFLAGS=${PLATFORM_CXXFLAGS} &&
+		export LDFLAGS=${PLATFORM_LDFLAGS}
+	)
+	set(CONFIGURE_ENV_NO_PERL ${CONFIGURE_ENV})
+	set(CONFIGURE_COMMAND ./configure ${PLATFORM_BUILD_TARGET})
+endif()
+
+set(DEFAULT_CMAKE_FLAGS
+	-DCMAKE_BUILD_TYPE=${BUILD_MODE}
+	-DCMAKE_C_FLAGS_DEBUG=${BLENDER_CMAKE_C_FLAGS_DEBUG}
+	-DCMAKE_C_FLAGS_MINSIZEREL=${BLENDER_CMAKE_C_FLAGS_MINSIZEREL}
+	-DCMAKE_C_FLAGS_RELEASE=${BLENDER_CMAKE_C_FLAGS_RELEASE}
+	-DCMAKE_C_FLAGS_RELWITHDEBINFO=${BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO}
+	-DCMAKE_CXX_FLAGS_DEBUG=${BLENDER_CMAKE_CXX_FLAGS_DEBUG}
+	-DCMAKE_CXX_FLAGS_MINSIZEREL=${BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL}
+	-DCMAKE_CXX_FLAGS_RELEASE=${BLENDER_CMAKE_CXX_FLAGS_RELEASE}
+	-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}
+	${PLATFORM_CMAKE_FLAGS}
+)
+
+if(WIN32)
+	#we need both flavors to build the thumbnail dlls
+	if(MSVC12)
+		set(GENERATOR_32 "Visual Studio 12 2013")
+		set(GENERATOR_64 "Visual Studio 12 2013 Win64")
+	elseif(MSVC14)
+		set(GENERATOR_32 "Visual Studio 14 2015")
+		set(GENERATOR_64 "Visual Studio 14 2015 Win64")
+	endif()
+endif()
+
+
+if(WIN32)
+	set(ZLIB_LIBRARY zlibstatic${LIBEXT})
+else()
+	set(ZLIB_LIBRARY libz${LIBEXT})
+endif()
+
+if(MSVC)
+	set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+endif()
+
+set(CMAKE_INSTALL_MESSAGE LAZY)
diff --git a/build_files/build_environment/cmake/orc.cmake b/build_files/build_environment/cmake/orc.cmake
new file mode 100644
index 00000000000..aac7884f49e
--- /dev/null
+++ 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 ${LIBDIR}/orc
+)
+
+if(MSVC)
+	set_target_properties(external_orc PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/osl.cmake b/build_files/build_environment/cmake/osl.cmake
new file mode 100644
index 00000000000..97b86c39baa
--- /dev/null
+++ b/build_files/build_environment/cmake/osl.cmake
@@ -0,0 +1,87 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(OSL_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
+	set(OSL_FLEX_BISON -DFLEX_EXECUTABLE=${LIBDIR}/flexbison/win_flex.exe -DFLEX_EXTRA_OPTIONS="--wincompat" -DBISON_EXECUTABLE=${LIBDIR}/flexbison/win_bison.exe)
+	set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO${LIBEXT};${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO_Util${LIBEXT};${LIBDIR}/png/lib/libpng16${LIBEXT};${LIBDIR}/jpg/lib/${LIBPREFIX}jpeg${LIBEXT};${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT};${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf-2_2${LIBEXT}")
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
+		set(OSL_SIMD_FLAGS -DOIIO_SIMD=0)
+	else()
+		set(OSL_SIMD_FLAGS -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/${LIBPREFIX}IlmImf-2_2${LIBEXT}")
+endif()
+
+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=${BOOST_COMPILER_STRING}
+	-DBoost_USE_MULTITHREADED=ON
+	-DBoost_USE_STATIC_LIBS=ON
+	-DBoost_USE_STATIC_RUNTIME=ON
+	-DBOOST_ROOT=${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}
+)
+
+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 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 ${LIBDIR}/osl
+)
+
+add_dependencies(external_osl external_boost ll external_clang external_ilmbase external_openexr external_zlib external_flexbison external_openimageio)
diff --git a/build_files/build_environment/cmake/png.cmake b/build_files/build_environment/cmake/png.cmake
new file mode 100644
index 00000000000..8d6fee871f9
--- /dev/null
+++ b/build_files/build_environment/cmake/png.cmake
@@ -0,0 +1,41 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(PNG_EXTRA_ARGS
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+	-DPNG_STATIC=ON
+)
+
+ExternalProject_Add(external_png
+	URL ${PNG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${PNG_HASH}
+	PREFIX ${BUILD_DIR}/png
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/png ${DEFAULT_CMAKE_FLAGS} ${PNG_EXTRA_ARGS}
+	INSTALL_DIR	${LIBDIR}/png
+)
+
+add_dependencies(external_png external_zlib)
+
+if(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()
diff --git a/build_files/build_environment/cmake/pthreads.cmake b/build_files/build_environment/cmake/pthreads.cmake
new file mode 100644
index 00000000000..f4301b95f3a
--- /dev/null
+++ b/build_files/build_environment/cmake/pthreads.cmake
@@ -0,0 +1,45 @@
+# ***** 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(PTHREAD_XCFLAGS /MD)
+
+		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 ${BUILD_DIR}/pthreads/src/external_pthreads/ && cd && nmake VC /e CPPFLAGS=${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()
diff --git a/build_files/build_environment/cmake/python.cmake b/build_files/build_environment/cmake/python.cmake
new file mode 100644
index 00000000000..a24bbbb6aea
--- /dev/null
+++ b/build_files/build_environment/cmake/python.cmake
@@ -0,0 +1,144 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(PYTHON_POSTFIX)
+if(BUILD_MODE STREQUAL Debug)
+	set(PYTHON_POSTFIX _d)
+endif()
+
+if(WIN32)
+	set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe)
+
+	macro(cmake_to_dos_path MsysPath ResultingPath)
+		string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
+	endmacro()
+
+	set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
+	set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
+
+	cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
+	cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
+
+	message("Python externals = ${PYTHON_EXTERNALS_FOLDER}")
+	message("Python externals_dos = ${PYTHON_EXTERNALS_FOLDER_DOS}")
+	message("Python DOWNLOADS_EXTERNALS_FOLDER = ${DOWNLOADS_EXTERNALS_FOLDER}")
+	message("Python DOWNLOADS_EXTERNALS_FOLDER_DOS = ${DOWNLOADS_EXTERNALS_FOLDER_DOS}")
+
+	ExternalProject_Add(external_python
+		URL ${PYTHON_URI}
+		DOWNLOAD_DIR ${DOWNLOAD_DIR}
+		URL_HASH MD5=${PYTHON_HASH}
+		PREFIX ${BUILD_DIR}/python
+		PATCH_COMMAND echo mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}" &&
+						 mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}" &&
+						 ${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 ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.dll ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.dll &&
+								${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.lib &&
+								${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.exp ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.exp &&
+								${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/include ${LIBDIR}/python/include/Python3.5 &&
+								${CMAKE_COMMAND} -E copy "${BUILD_DIR}/python/src/external_python/PC/pyconfig.h" ${LIBDIR}/python/include/Python3.5/pyconfig.h
+	)
+	Message("PythinRedist = ${BUILD_DIR}/python/src/external_python/redist")
+	Message("POutput = ${PYTHON_OUTPUTDIR}")
+else()
+	if(APPLE)
+		# we need to manually add homebrew headers to get ssl module building
+		set(PYTHON_CFLAGS "-I/usr/local/opt/openssl/include -I${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()
+
+	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)
+
+	add_custom_command(
+		OUTPUT ${LIBDIR}/python/release/python_x86_64.zip
+		WORKING_DIRECTORY ${LIBDIR}/python
+		COMMAND mkdir -p release
+		COMMAND zip -r release/python_x86_64.zip lib/python${PYTHON_SHORT_VERSION} lib/pkgconfig --exclude *__pycache__*)
+	add_custom_target(Package_Python ALL DEPENDS external_python ${LIBDIR}/python/release/python_x86_64.zip)
+	add_custom_target(Make_Python_Environment ALL DEPENDS Package_Python)
+endif()
+
+if(MSVC)
+	add_custom_command(
+		OUTPUT ${LIBDIR}/python35${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}/python35${PYTHON_POSTFIX}.tar.gz" "."
+	)
+
+	add_custom_target(Package_Python ALL DEPENDS external_python ${LIBDIR}/python35${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}/python35${PYTHON_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/run/python35${PYTHON_POSTFIX}.dll
+		COMMAND	${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python35.lib  #missing postfix on purpose, distutils is not expecting it
+		COMMAND	${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python35${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(MSVC)
diff --git a/build_files/build_environment/cmake/requests.cmake b/build_files/build_environment/cmake/requests.cmake
new file mode 100644
index 00000000000..399bfe4009f
--- /dev/null
+++ b/build_files/build_environment/cmake/requests.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 *****
+
+if(BUILD_MODE STREQUAL Release)
+	ExternalProject_Add(external_requests
+		URL ${REQUESTS_URI}
+		DOWNLOAD_DIR ${DOWNLOAD_DIR}
+		URL_HASH MD5=${REQUESTS_HASH}
+		PREFIX ${BUILD_DIR}/requests
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+		INSTALL_COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/requests/src/external_requests/requests ${LIBDIR}/requests
+	)
+endif(BUILD_MODE STREQUAL Release)
diff --git a/build_files/build_environment/cmake/schroedinger.cmake b/build_files/build_environment/cmake/schroedinger.cmake
new file mode 100644
index 00000000000..54a20db5b5e
--- /dev/null
+++ b/build_files/build_environment/cmake/schroedinger.cmake
@@ -0,0 +1,45 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(SCHROEDINGER_EXTRA_FLAGS "CFLAGS=-g -I./ -I${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()
diff --git a/build_files/build_environment/cmake/sdl.cmake b/build_files/build_environment/cmake/sdl.cmake
new file mode 100644
index 00000000000..0fbfa078eb1
--- /dev/null
+++ b/build_files/build_environment/cmake/sdl.cmake
@@ -0,0 +1,39 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(SDL_EXTRA_ARGS
+		-DSDL_STATIC=Off
+	)
+else()
+	set(SDL_EXTRA_ARGS
+		-DSDL_STATIC=ON
+		-DSDL_SHARED=OFF
+		-DSDL_VIDEO=OFF
+	)
+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
+)
diff --git a/build_files/build_environment/cmake/setup_mingw32.cmake b/build_files/build_environment/cmake/setup_mingw32.cmake
new file mode 100644
index 00000000000..f0d99356da0
--- /dev/null
+++ b/build_files/build_environment/cmake/setup_mingw32.cmake
@@ -0,0 +1,219 @@
+# ***** 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()
+
diff --git a/build_files/build_environment/cmake/setup_mingw64.cmake b/build_files/build_environment/cmake/setup_mingw64.cmake
new file mode 100644
index 00000000000..14f75d410b4
--- /dev/null
+++ b/build_files/build_environment/cmake/setup_mingw64.cmake
@@ -0,0 +1,219 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+####################################################################################################################
+# Mingw64 Builds
+####################################################################################################################
+# This installs mingw64+msys to compile ffmpeg/iconv/libsndfile/lapack/fftw3
+####################################################################################################################
+
+message("LIBDIR = ${LIBDIR}")
+macro(cmake_to_msys_path MsysPath ResultingPath)
+	string(REPLACE ":" "" TmpPath "${MsysPath}")
+	string(SUBSTRING ${TmpPath} 0 1 Drive)
+	string(SUBSTRING ${TmpPath} 1 255 PathPart)
+	string(TOLOWER ${Drive} LowerDrive)
+	string(CONCAT ${ResultingPath} "/" ${LowerDrive} ${PathPart})
+endmacro()
+cmake_to_msys_path(${LIBDIR} mingw_LIBDIR)
+message("mingw_LIBDIR = ${mingw_LIBDIR}")
+
+message("Checking for mingw64")
+# download ming64
+if(NOT EXISTS "${DOWNLOAD_DIR}/x86_64-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 ${DOWNLOAD_DIR}
+	)
+endif()
+
+# extract mingw64
+if((NOT EXISTS "${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" "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip")
+endif()
+
+# extract pkgconfig
+if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/pkg-config.exe") AND (EXISTS "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"))
+	message("Extracting pkg-config")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1_bin-win32.zip"
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/
+	)
+
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/pkg-config-lite-0.28-1/bin/pkg-config.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/pkg-config.exe"
+	)
+
+endif()
+
+message("Checking for nasm")
+if(NOT EXISTS "${DOWNLOAD_DIR}/nasm-2.12.01-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-2.12.01-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" "${DOWNLOAD_DIR}/mingw/mingw64/bin/nasm.exe"
+	)
+
+endif()
+
+message("Checking for mingwGet")
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
+	message("Downloading mingw-get")
+	file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/Installer/mingw-get/mingw-get-0.6.2-beta-20131004-1/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip" "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip")
+endif()
+
+# extract mingw_get
+if((NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (EXISTS "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"))
+	message("Extracting mingw-get")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf "${DOWNLOAD_DIR}/mingw-get-0.6.2-mingw32-beta-20131004-1-bin.zip"
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/mingw/mingw64/
+	)
+endif()
+
+if((EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get.exe") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/make.exe"))
+	message("Installing MSYS")
+	execute_process(
+		COMMAND ${DOWNLOAD_DIR}/mingw/mingw64/bin/mingw-get install msys msys-patch
+		WORKING_DIRECTORY  ${DOWNLOAD_DIR}/mingw/mingw64/bin/
+	)
+endif()
+
+message("Checking for CoreUtils")
+# download old core_utils for pr.exe (ffmpeg needs it to build)
+if(NOT EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
+	message("Downloading CoreUtils 5.97")
+	file(DOWNLOAD "https://nchc.dl.sourceforge.net/project/mingw/MSYS/Base/msys-core/_obsolete/coreutils-5.97-MSYS-1.0.11-2/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2" "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2")
+endif()
+
+if((EXISTS "${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2") AND (NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/pr.exe"))
+	message("Installing pr from CoreUtils 5.97")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/tmp_coreutils
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}
+	)
+
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/coreutils-5.97-MSYS-1.0.11-snapshot.tar.bz2
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
+	)
+
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy ${DOWNLOAD_DIR}/tmp_coreutils/coreutils-5.97/bin/pr.exe "${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/pr.exe"
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/tmp_coreutils/
+	)
+endif()
+
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/ming64sh.cmd")
+	message("Installing ming64sh.cmd")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/ming64sh.cmd  ${DOWNLOAD_DIR}/mingw/mingw64/ming64sh.cmd
+	)
+endif()
+
+message("Checking for perl")
+# download perl for libvpx
+if(NOT EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip")
+	message("Downloading perl")
+	file(DOWNLOAD "http://strawberryperl.com/download/5.22.1.3/strawberry-perl-5.22.1.3-64bit-portable.zip" "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip")
+endif()
+
+# make perl root directory
+if(NOT EXISTS "${DOWNLOAD_DIR}/perl")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E make_directory ${DOWNLOAD_DIR}/perl
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}
+	)
+endif()
+
+# extract perl
+if((NOT EXISTS "${DOWNLOAD_DIR}/perl/portable.perl") AND (EXISTS "${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip"))
+	message("Extracting perl")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E tar jxf ${DOWNLOAD_DIR}/strawberry-perl-5.22.1.3-64bit-portable.zip
+		WORKING_DIRECTORY ${DOWNLOAD_DIR}/perl
+	)
+endif()
+
+# get yasm for vpx
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/yasm.exe")
+	message("Downloading yasm")
+	file(DOWNLOAD "http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win64.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/yasm.exe")
+endif()
+
+message("checking x86_64-w64-mingw32-strings.exe")
+# copy strings.exe to x86_64-w64-mingw32-strings.exe for x264
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strings.exe")
+	message("fixing x86_64-w64-mingw32-strings.exe")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/strings.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strings.exe"
+	)
+endif()
+
+message("checking x86_64-w64-mingw32-ar.exe")
+# copy ar.exe to x86_64-w64-mingw32-ar.exe for x264
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ar.exe")
+	message("fixing x86_64-w64-mingw32-ar.exe")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ar.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ar.exe"
+	)
+endif()
+
+message("checking x86_64-w64-mingw32-strip.exe")
+# copy strip.exe to x86_64-w64-mingw32-strip.exe for x264
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strip.exe")
+	message("fixing x86_64-w64-mingw32-strip.exe")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/strip.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-strip.exe"
+	)
+endif()
+
+message("checking x86_64-w64-mingw32-ranlib.exe")
+# copy ranlib.exe to x86_64-w64-mingw32-ranlib.exe for x264
+if(NOT EXISTS "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe")
+	message("fixing x86_64-w64-mingw32-ranlib.exe")
+	execute_process(
+		COMMAND ${CMAKE_COMMAND} -E copy "${DOWNLOAD_DIR}/mingw/mingw64/bin/ranlib.exe" "${DOWNLOAD_DIR}/mingw/mingw64/bin/x86_64-w64-mingw32-ranlib.exe"
+	)
+endif()
+
diff --git a/build_files/build_environment/cmake/sndfile.cmake b/build_files/build_environment/cmake/sndfile.cmake
new file mode 100644
index 00000000000..13368c05fbe
--- /dev/null
+++ b/build_files/build_environment/cmake/sndfile.cmake
@@ -0,0 +1,44 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(SNDFILE_EXTRA_ARGS)
+set(SNDFILE_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/ogg/lib/pkgconfig:${mingw_LIBDIR}/vorbis/lib/pkgconfig:${mingw_LIBDIR}/flac/lib/pkgconfig:${mingw_LIBDIR})
+
+if(WIN32)
+	set(SNDFILE_ENV set ${SNDFILE_ENV} &&)
+endif()
+
+ExternalProject_Add(external_sndfile
+	URL ${SNDFILE_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${SNDFILE_HASH}
+	PREFIX ${BUILD_DIR}/sndfile
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && ${SNDFILE_ENV} ${CONFIGURE_COMMAND} --enable-static --disable-shared --prefix=${mingw_LIBDIR}/sndfile
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sndfile/src/external_sndfile/ && make install
+	INSTALL_DIR ${LIBDIR}/sndfile
+)
+
+if(MSVC)
+	set_target_properties(external_sndfile PROPERTIES FOLDER Mingw)
+endif()
+
+add_dependencies(external_sndfile external_ogg external_vorbis)
+if(UNIX)
+	add_dependencies(external_sndfile external_flac)
+endif()
diff --git a/build_files/build_environment/cmake/spnav.cmake b/build_files/build_environment/cmake/spnav.cmake
new file mode 100644
index 00000000000..0dec9799715
--- /dev/null
+++ b/build_files/build_environment/cmake/spnav.cmake
@@ -0,0 +1,28 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_spnav
+	URL ${SPNAV_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${SPNAV_HASH}
+	PREFIX ${BUILD_DIR}/spnav
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/spnav --disable-shared --enable-static --with-pic
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/spnav/src/external_spnav/ && make install
+	INSTALL_DIR ${LIBDIR}/spnav
+)
diff --git a/build_files/build_environment/cmake/tbb.cmake b/build_files/build_environment/cmake/tbb.cmake
new file mode 100644
index 00000000000..c4055d55648
--- /dev/null
+++ b/build_files/build_environment/cmake/tbb.cmake
@@ -0,0 +1,36 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(TBB_EXTRA_ARGS
+	-DTBB_BUILD_SHARED=Off
+	-DTBB_BUILD_TBBMALLOC=Off
+	-DTBB_BUILD_TBBMALLOC_PROXY=Off
+	-DTBB_BUILD_STATIC=On
+)
+
+# CMake script for TBB from https://github.com/wjakob/tbb/blob/master/CMakeLists.txt
+ExternalProject_Add(external_tbb
+	URL ${TBB_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${TBB_HASH}
+	PREFIX ${BUILD_DIR}/tbb
+	PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_tbb.txt ${BUILD_DIR}/tbb/src/external_tbb/CMakeLists.txt &&
+		${CMAKE_COMMAND} -E copy ${BUILD_DIR}/tbb/src/external_tbb/build/vs2010/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
+)
diff --git a/build_files/build_environment/cmake/theora.cmake b/build_files/build_environment/cmake/theora.cmake
new file mode 100644
index 00000000000..03aad42f2db
--- /dev/null
+++ b/build_files/build_environment/cmake/theora.cmake
@@ -0,0 +1,40 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_theora
+	URL ${THEORA_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${THEORA_HASH}
+	PREFIX ${BUILD_DIR}/theora
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/theora
+		--disable-shared
+		--enable-static
+		--with-pic
+		--with-ogg=${LIBDIR}/ogg
+		--with-vorbis=${LIBDIR}/vorbis
+		--disable-examples
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && make install
+	INSTALL_DIR ${LIBDIR}/theora
+)
+
+add_dependencies(external_theora external_vorbis external_ogg)
+
+if(MSVC)
+	set_target_properties(external_theora PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/tiff.cmake b/build_files/build_environment/cmake/tiff.cmake
new file mode 100644
index 00000000000..2c01341eb21
--- /dev/null
+++ b/build_files/build_environment/cmake/tiff.cmake
@@ -0,0 +1,44 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(TIFF_EXTRA_ARGS
+	-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+	-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include
+	-DPNG_STATIC=ON
+	-DBUILD_SHARED_LIBS=OFF
+	-Dlzma=OFF
+	-Djbig=OFF
+)
+
+ExternalProject_Add(external_tiff
+	URL ${TIFF_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${TIFF_HASH}
+	PREFIX ${BUILD_DIR}/tiff
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tiff ${DEFAULT_CMAKE_FLAGS} ${TIFF_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/tiff
+)
+
+add_dependencies(external_tiff external_zlib)
+
+if(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()
diff --git a/build_files/build_environment/cmake/versions.cmake b/build_files/build_environment/cmake/versions.cmake
new file mode 100644
index 00000000000..f9f9fdcface
--- /dev/null
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -0,0 +1,245 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(ZLIB_VERSION 1.2.8)
+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 1.17.2)
+set(OPENAL_URI http://kcat.strangesoft.net/openal-releases/openal-soft-${OPENAL_VERSION}.tar.bz2)
+set(OPENAL_HASH 1764e0d8fec499589b47ebc724e0913d)
+
+set(PNG_VERSION 1.6.21)
+set(PNG_URI http://prdownloads.sourceforge.net/libpng/libpng-${PNG_VERSION}.tar.gz)
+set(PNG_HASH aca36ec8e0a3b406a5912243bc243717)
+
+set(JPEG_VERSION 1.4.2)
+set(JPEG_URI https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${JPEG_VERSION}.tar.gz)
+set(JPEG_HASH f9804884c1c41eb7f4febb9353a2cb27)
+
+set(BOOST_VERSION 1.60.0)
+set(BOOST_VERSION_NODOTS 1_60_0)
+set(BOOST_URI http://sourceforge.net/projects/boost/files/boost/${BOOST_VERSION}/boost_${BOOST_VERSION_NODOTS}.tar.bz2/download)
+set(BOOST_MD5 65a840e1a0b13a558ff19eeb2c4f0cbe)
+
+set(BLOSC_VERSION 1.7.1)
+set(BLOSC_URI https://github.com/Blosc/c-blosc/archive/v${BLOSC_VERSION}.zip)
+set(BLOSC_HASH ff5cc729a5a25934ef714217218eed26)
+
+set(PTHREADS_VERSION 2-9-1)
+set(PTHREADS_URI ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-${PTHREADS_VERSION}-release.tar.gz)
+set(PTHREADS_SHA512 9c06e85310766834370c3dceb83faafd397da18a32411ca7645c8eb6b9495fea54ca2872f4a3e8d83cb5fdc5dea7f3f0464be5bb9af3222a6534574a184bd551)
+
+set(ILMBASE_VERSION 2.2.0)
+set(ILMBASE_URI http://download.savannah.nongnu.org/releases/openexr/ilmbase-${ILMBASE_VERSION}.tar.gz)
+set(ILMBASE_HASH b540db502c5fa42078249f43d18a4652)
+
+set(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-${GLEW_VERSION}.tgz)
+set(GLEW_HASH 7cbada3166d2aadfc4169c4283701066)
+
+set(FREEGLUT_VERSION 3.0.0)
+set(FREEGLUT_URI http://pilotfiber.dl.sourceforge.net/project/freeglut/freeglut/${FREEGLUT_VERSION}/freeglut-${FREEGLUT_VERSION}.tar.gz)
+set(FREEGLUT_HASH 90c3ca4dd9d51cf32276bc5344ec9754)
+
+set(HDF5_VERSION 1.8.17)
+set(HDF5_URI https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/hdf5-${HDF5_VERSION}/src/hdf5-${HDF5_VERSION}.tar.gz)
+set(HDF5_HASH 7d572f8f3b798a628b8245af0391a0ca)
+
+set(ALEMBIC_VERSION 1.7.1)
+set(ALEMBIC_URI https://github.com/alembic/alembic/archive/${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/${GLFW_GIT_UID}.zip)
+set(GLFW_HASH 20cacb1613da7eeb092f3ac4f6b2b3d0)
+
+#latest uid in git as of 2016-04-01
+set(CLEW_GIT_UID 277db43f6cafe8b27c6f1055f69dc67da4aeb299)
+set(CLEW_URI https://github.com/OpenCLWrangler/clew/archive/${CLEW_GIT_UID}.zip)
+set(CLEW_HASH 2c699d10ed78362e71f56fae2a4c5f98)
+
+#latest uid in git as of 2016-04-01
+set(CUEW_GIT_UID 1744972026de9cf27c8a7dc39cf39cd83d5f922f)
+set(CUEW_URI https://github.com/CudaWrangler/cuew/archive/${CUEW_GIT_UID}.zip)
+set(CUEW_HASH 86760d62978ebfd96cd93f5aa1abaf4a)
+
+set(OPENSUBDIV_VERSION v3_1_1)
+set(OPENSUBDIV_Hash 25a9a6a94136b0eb85ce69e9c8cb6ab3)
+set(OPENSUBDIV_URI https://github.com/PixarAnimationStudios/OpenSubdiv/archive/${OPENSUBDIV_VERSION}.zip)
+
+set(SDL_VERSION 2.0.4)
+set(SDL_URI https://www.libsdl.org/release/SDL2-${SDL_VERSION}.tar.gz)
+set(SDL_HASH 44fc4a023349933e7f5d7a582f7b886e)
+
+set(OPENCOLLADA_VERSION v1.6.51)
+set(OPENCOLLADA_URI https://github.com/KhronosGroup/OpenCOLLADA/archive/${OPENCOLLADA_VERSION}.tar.gz)
+set(OPENCOLLADA_HASH 23db5087faed4bc4cc1dfe456c0d4701)
+
+set(OPENCOLORIO_URI https://github.com/imageworks/OpenColorIO/archive/6de971097c7f552300f669ed69ca0b6cf5a70843.zip)
+set(OPENCOLORIO_HASH c9de0fd98f26ce6f2e08d617ca68b8e4)
+
+set(LLVM_VERSION 3.4.2)
+set(LLVM_URI http://llvm.org/releases/${LLVM_VERSION}/llvm-${LLVM_VERSION}.src.tar.gz)
+set(LLVM_HASH a20669f75967440de949ac3b1bad439c)
+
+set(CLANG_URI http://llvm.org/releases/${LLVM_VERSION}/cfe-${LLVM_VERSION}.src.tar.gz)
+set(CLANG_HASH 87945973b7c73038871c5f849a818588)
+
+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 ${OPENIMAGEIO_HASH_1715})
+
+
+set(TIFF_VERSION 4.0.6)
+set(TIFF_URI http://download.osgeo.org/libtiff/tiff-${TIFF_VERSION}.tar.gz)
+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)
+
+set(OSL_VERSION 1.7.5)
+set(OSL_URI https://github.com/imageworks/OpenShadingLanguage/archive/Release-${OSL_VERSION}.zip)
+set(OSL_HASH 6924dd5d453159e7b6eb106a08c358cf)
+
+set(PYTHON_VERSION 3.5.3)
+set(PYTHON_SHORT_VERSION 3.5)
+set(PYTHON_URI https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tar.xz)
+set(PYTHON_HASH 57d1f8bfbabf4f2500273fb0706e6f21)
+
+set(TBB_VERSION 44_20160128)
+set(TBB_URI https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb${TBB_VERSION}oss_src_0.tgz)
+set(TBB_HASH 9d8a4cdf43496f1b3f7c473a5248e5cc)
+
+set(OPENVDB_VERSION 3.1.0)
+set(OPENVDB_URI https://github.com/dreamworksanimation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
+set(OPENVDB_HASH 30a7e9571a03ab7bcf1a39fb62aa436f)
+
+set(REQUESTS_VERSION v2.10.0)
+set(REQUESTS_URI https://github.com/kennethreitz/requests/archive/${REQUESTS_VERSION}.zip)
+set(REQUESTS_HASH 6ebefdf0210c7f0933f61501334e46c3)
+
+set(NUMPY_VERSION v1.10.1)
+set(NUMPY_SHORT_VERSION 1.10)
+set(NUMPY_URI https://pypi.python.org/packages/a5/2e/5412784108f5dc0f827fb460ccdeaa9d76286979fe5ddd070d526d168a59/numpy-1.10.1.zip)
+set(NUMPY_HASH 6f57c58bc5b28440fbeccd505da63d58)
+
+set(LAME_VERSION 3.99.5)
+set(LAME_URI http://downloads.sourceforge.net/project/lame/lame/3.99/lame-${LAME_VERSION}.tar.gz)
+set(LAME_HASH 84835b313d4a8b68f5349816d33e07ce)
+
+set(OGG_VERSION 1.3.2)
+set(OGG_URI http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz)
+set(OGG_HASH e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692)
+
+set(VORBIS_VERSION 1.3.5)
+set(VORBIS_URI http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz)
+set(VORBIS_HASH 6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce)
+
+set(THEORA_VERSION 1.1.1)
+set(THEORA_URI http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.bz2)
+set(THEORA_HASH b6ae1ee2fa3d42ac489287d3ec34c5885730b1296f0801ae577a35193d3affbc)
+
+set(FLAC_VERSION 1.3.1)
+set(FLAC_URI http://downloads.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz)
+set(FLAC_HASH 4773c0099dba767d963fd92143263be338c48702172e8754b9bc5103efe1c56c)
+
+set(VPX_VERSION 1.5.0)
+set(VPX_URI http://storage.googleapis.com/downloads.webmproject.org/releases/webm/libvpx-${VPX_VERSION}.tar.bz2)
+set(VPX_HASH 306d67908625675f8e188d37a81fbfafdf5068b09d9aa52702b6fbe601c76797)
+
+set(ORC_VERSION 0.4.25)
+set(ORC_URI https://gstreamer.freedesktop.org/src/orc/orc-${ORC_VERSION}.tar.xz)
+set(ORC_HASH c1b1d54a58f26d483f0b3881538984789fe5d5460ab8fab74a1cacbd3d1c53d1)
+
+set(SCHROEDINGER_VERSION 1.0.11)
+set(SCHROEDINGER_URI https://download.videolan.org/contrib/schroedinger/schroedinger-${SCHROEDINGER_VERSION}.tar.gz)
+set(SCHROEDINGER_HASH 1e572a0735b92aca5746c4528f9bebd35aa0ccf8619b22fa2756137a8cc9f912)
+
+set(X264_URI http://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20160401-2245-stable.tar.bz2)
+set(X264_HASH 1e9a7b835e80313aade53a9b6ff353e099de3856bf5f30a4d8dfc91281f786f5)
+
+set(XVIDCORE_VERSION 1.3.4)
+set(XVIDCORE_URI http://downloads.xvid.org/downloads/xvidcore-${XVIDCORE_VERSION}.tar.gz)
+set(XVIDCORE_HASH 4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f)
+
+set(OPENJPEG_VERSION 1.5)
+set(OPENJPEG_URI https://github.com/uclouvain/openjpeg/archive/version.${OPENJPEG_VERSION}.tar.gz)
+set(OPENJPEG_HASH 60662566595e02104c0f6d1052f8b1669624c646e62b6280d5fd5a66d4e92f8d)
+
+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-${LAPACK_VERSION}.tgz)
+set(LAPACK_HASH f2f6c67134e851fe189bb3ca1fbb5101)
+
+set(SNDFILE_VERSION 1.0.26)
+set(SNDFILE_URI http://www.mega-nerd.com/libsndfile/files/libsndfile-${SNDFILE_VERSION}.tar.gz)
+set(SNDFILE_HASH ec810a0c60c08772a8a5552704b63393)
+
+#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)
diff --git a/build_files/build_environment/cmake/vorbis.cmake b/build_files/build_environment/cmake/vorbis.cmake
new file mode 100644
index 00000000000..d16c7c6a1bc
--- /dev/null
+++ b/build_files/build_environment/cmake/vorbis.cmake
@@ -0,0 +1,38 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_vorbis
+	URL ${VORBIS_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${VORBIS_HASH}
+	PREFIX ${BUILD_DIR}/vorbis
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/vorbis
+		--disable-shared
+		--enable-static
+		--with-pic
+		--with-ogg=${LIBDIR}/ogg
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vorbis/src/external_vorbis/ && make install
+	INSTALL_DIR ${LIBDIR}/vorbis
+)
+
+add_dependencies(external_vorbis external_ogg)
+
+if(MSVC)
+	set_target_properties(external_vorbis PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/vpx.cmake b/build_files/build_environment/cmake/vpx.cmake
new file mode 100644
index 00000000000..6569708cb5f
--- /dev/null
+++ b/build_files/build_environment/cmake/vpx.cmake
@@ -0,0 +1,56 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+		set(VPX_EXTRA_FLAGS --target=x86_64-win64-gcc)
+	else()
+		set(VPX_EXTRA_FLAGS --target=x86-win32-gcc)
+	endif()
+else()
+	set(VPX_EXTRA_FLAGS --target=generic-gnu)
+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/ &&
+		${CONFIGURE_COMMAND} --prefix=${LIBDIR}/vpx
+			--disable-shared
+			--enable-static
+			--disable-install-bins
+			--disable-install-srcs
+			--disable-sse4_1
+			--disable-sse3
+			--disable-ssse3
+			--disable-avx
+			--disable-avx2
+			--disable-unit-tests
+			--disable-examples
+			${VPX_EXTRA_FLAGS}
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vpx/src/external_vpx/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/vpx/src/external_vpx/ && make install
+	INSTALL_DIR ${LIBDIR}/vpx
+)
+
+if(MSVC)
+	set_target_properties(external_vpx PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/webp.cmake b/build_files/build_environment/cmake/webp.cmake
new file mode 100644
index 00000000000..0504988a088
--- /dev/null
+++ b/build_files/build_environment/cmake/webp.cmake
@@ -0,0 +1,50 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+# Note the utility apps may use png/tiff/gif system libraries, but the
+# library itself does not depend on them, so should give no problems.
+
+set(WEBP_EXTRA_ARGS
+	-DWEBP_HAVE_SSE2=ON
+	-DWEBP_HAVE_SSE41=OFF
+	-DWEBP_HAVE_AVX2=OFF
+)
+
+if(WIN32)
+	set(WEBP_BUILD_DIR ${BUILD_MODE}/)
+else()
+	set(WEBP_BUILD_DIR)
+endif()
+
+ExternalProject_Add(external_webp
+	URL ${WEBP_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${WEBP_HASH}
+	PREFIX ${BUILD_DIR}/webp
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/webp -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${WEBP_EXTRA_ARGS}
+	INSTALL_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 ${LIBDIR}/webp
+)
diff --git a/build_files/build_environment/cmake/x264.cmake b/build_files/build_environment/cmake/x264.cmake
new file mode 100644
index 00000000000..64029ca1b5e
--- /dev/null
+++ b/build_files/build_environment/cmake/x264.cmake
@@ -0,0 +1,40 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
+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} && 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()
diff --git a/build_files/build_environment/cmake/xml2.cmake b/build_files/build_environment/cmake/xml2.cmake
new file mode 100644
index 00000000000..a8f87a67ad4
--- /dev/null
+++ b/build_files/build_environment/cmake/xml2.cmake
@@ -0,0 +1,36 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_xml2
+	URL ${XML2_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${XML2_HASH}
+	PREFIX ${BUILD_DIR}/xml2
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && ${CONFIGURE_COMMAND}
+		--prefix=${LIBDIR}/xml2
+		--disable-shared
+		--enable-static
+		--with-pic
+		--with-python=no
+		--with-lzma=no
+		--with-zlib=no
+		--with-iconv=no
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xml2/src/external_xml2/ && make install
+	INSTALL_DIR ${LIBDIR}/xml2
+)
diff --git a/build_files/build_environment/cmake/xvidcore.cmake b/build_files/build_environment/cmake/xvidcore.cmake
new file mode 100644
index 00000000000..a341275ea47
--- /dev/null
+++ b/build_files/build_environment/cmake/xvidcore.cmake
@@ -0,0 +1,44 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WIN32)
+	set(XVIDCORE_EXTRA_ARGS --host=${MINGW_HOST})
+endif()
+
+ExternalProject_Add(external_xvidcore
+	URL ${XVIDCORE_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH SHA256=${XVIDCORE_HASH}
+	PREFIX ${BUILD_DIR}/xvidcore
+	CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/xvidcore ${XVIDCORE_EXTRA_ARGS}
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && make -j${MAKE_THREADS}
+	INSTALL_COMMAND ${CONFIGURE_ENV} &&
+	${CMAKE_COMMAND} -E remove ${LIBDIR}/xvidcore/lib/* && # clean because re-installing fails otherwise
+	cd ${BUILD_DIR}/xvidcore/src/external_xvidcore/build/generic && make install
+	INSTALL_DIR ${LIBDIR}/xvidcore
+)
+
+ExternalProject_Add_Step(external_xvidcore after_install
+	COMMAND ${CMAKE_COMMAND} -E rename ${LIBDIR}/xvidcore/lib/xvidcore.a ${LIBDIR}/xvidcore/lib/libxvidcore.a || true
+	COMMAND ${CMAKE_COMMAND} -E remove ${LIBDIR}/xvidcore/lib/xvidcore.dll.a
+	DEPENDEES install
+)
+
+if(MSVC)
+	set_target_properties(external_xvidcore PROPERTIES FOLDER Mingw)
+endif()
diff --git a/build_files/build_environment/cmake/zlib.cmake b/build_files/build_environment/cmake/zlib.cmake
new file mode 100644
index 00000000000..3307cb1f167
--- /dev/null
+++ b/build_files/build_environment/cmake/zlib.cmake
@@ -0,0 +1,33 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_zlib
+	URL ${ZLIB_URI}
+	URL_HASH MD5=${ZLIB_HASH}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	PREFIX ${BUILD_DIR}/zlib
+	CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_INSTALL_PREFIX=${LIBDIR}/zlib ${DEFAULT_CMAKE_FLAGS}
+	INSTALL_DIR ${LIBDIR}/zlib
+)
+
+if(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()
diff --git a/build_files/build_environment/cmake/zlib_mingw.cmake b/build_files/build_environment/cmake/zlib_mingw.cmake
new file mode 100644
index 00000000000..13345f29ffa
--- /dev/null
+++ b/build_files/build_environment/cmake/zlib_mingw.cmake
@@ -0,0 +1,40 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+ExternalProject_Add(external_zlib_mingw
+	URL ${ZLIB_URI}
+	URL_HASH MD5=${ZLIB_HASH}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	PREFIX ${BUILD_DIR}/zlib_mingw
+	CONFIGURE_COMMAND echo .
+	BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/zlib_mingw/src/external_zlib_mingw/ && make -f win32/makefile.gcc -j${MAKE_THREADS}
+	INSTALL_COMMAND echo .
+	INSTALL_DIR ${LIBDIR}/zlib_mingw
+)
+
+if(BUILD_MODE STREQUAL Release)
+	ExternalProject_Add_Step(external_zlib_mingw after_install
+		COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/zlib_mingw/src/external_zlib_mingw/libz.a ${LIBDIR}/zlib/lib/z.lib
+		DEPENDEES install
+	)
+endif()
+
+if(MSVC)
+	set_target_properties(external_zlib_mingw PROPERTIES FOLDER Mingw)
+endif()
+