Build: update for new macOS libraries.

Run "make update", or "svn update" in lib/darwin to get the matching
precompiled libraries.

build_files/cmake/platform/platform_apple.cmake

@@ -85,8 +85,8 @@ if(WITH_CODEC_SNDFILE)
 endif()
 
 if(WITH_PYTHON)
-	# we use precompiled libraries for py 3.5 and up by default
-	set(PYTHON_VERSION 3.6)
+	# we use precompiled libraries for py 3.7 and up by default
+	set(PYTHON_VERSION 3.7)
 	if(NOT WITH_PYTHON_MODULE AND NOT WITH_PYTHON_FRAMEWORK)
 		# normally cached but not since we include them with blender
 		set(PYTHON_INCLUDE_DIR "${LIBDIR}/python/include/python${PYTHON_VERSION}m")
@@ -142,13 +142,12 @@ if(WITH_IMAGE_OPENEXR)
 	set(OPENEXR ${LIBDIR}/openexr)
 	set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
 	set(OPENEXR_INCLUDE_DIRS ${OPENEXR_INCLUDE_DIR} ${OPENEXR}/include/OpenEXR)
-	set(OPENEXR_POSTFIX -2_2)
 	set(OPENEXR_LIBRARIES
-		Iex${OPENEXR_POSTFIX}
+		Iex
 		Half
-		IlmImf${OPENEXR_POSTFIX}
-		Imath${OPENEXR_POSTFIX}
-		IlmThread${OPENEXR_POSTFIX})
+		IlmImf
+		Imath
+		IlmThread)
 	set(OPENEXR_LIBPATH ${OPENEXR}/lib)
 endif()
 
@@ -157,12 +156,10 @@ if(WITH_CODEC_FFMPEG)
 	set(FFMPEG_INCLUDE_DIRS ${FFMPEG}/include)
 	set(FFMPEG_LIBRARIES
 		avcodec avdevice avformat avutil
-		mp3lame swscale x264 xvidcore theora theoradec theoraenc vorbis vorbisenc vorbisfile ogg
-		)
-	      # commenting out until libs are updated on svn. schroedinger and orc
-	      # will be removed then
-	      #	set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} vpx webp swresample)
-	set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} schroedinger orc vpx webp swresample)
+		mp3lame swscale x264 xvidcore
+		theora theoradec theoraenc
+		vorbis vorbisenc vorbisfile ogg
+		vpx swresample)
 	set(FFMPEG_LIBPATH ${FFMPEG}/lib)
 endif()
 
@@ -171,9 +168,7 @@ if(WITH_IMAGE_OPENJPEG OR WITH_CODEC_FFMPEG)
 	set(OPENJPEG ${LIBDIR}/openjpeg)
 	set(WITH_SYSTEM_OPENJPEG ON)
 	set(OPENJPEG_INCLUDE_DIRS ${OPENJPEG}/include)
-	# same as with ffmpeg libs, update when svn are updated
-	#set(OPENJPEG_LIBRARIES ${OPENJPEG}/lib/libopenjp2.a)
-	set(OPENJPEG_LIBRARIES ${OPENJPEG}/lib/libopenjpeg.a)
+	set(OPENJPEG_LIBRARIES ${OPENJPEG}/lib/libopenjp2.a)
 endif()
 
 find_library(SYSTEMSTUBS_LIBRARY
@@ -221,17 +216,14 @@ if(WITH_OPENCOLLADA)
 		-lOpenCOLLADAStreamWriter
 		-lMathMLSolver
 		-lGeneratedSaxParser
-		-lxml2 -lbuffer -lftoa
+		-lbuffer -lftoa -lUTF
+		${OPENCOLLADA_LIBPATH}/libxml2.a
 	)
-	# Use UTF functions from collada if LLVM is not enabled
-	if(NOT WITH_LLVM)
-		list(APPEND OPENCOLLADA_LIBRARIES -lUTF)
-	endif()
-	# pcre is bundled with openCollada
+	# PCRE is bundled with openCollada
 	#set(PCRE ${LIBDIR}/pcre)
 	#set(PCRE_LIBPATH ${PCRE}/lib)
 	set(PCRE_LIBRARIES pcre)
-	#libxml2 is used
+	# libxml2 is used
 	#set(EXPAT ${LIBDIR}/expat)
 	#set(EXPAT_LIBPATH ${EXPAT}/lib)
 	set(EXPAT_LIB)
@@ -301,7 +293,6 @@ if(WITH_OPENIMAGEIO)
 		${OPENJPEG_LIBRARIES}
 		${ZLIB_LIBRARIES}
 	)
-	set(OPENIMAGEIO_LIBRARIES ${OPENIMAGEIO_LIBRARIES} ${LIBDIR}/ffmpeg/lib/libwebp.a)
 	set(OPENIMAGEIO_LIBPATH
 		${OPENIMAGEIO}/lib
 		${JPEG_LIBPATH}