blender: update to 2.81a.

resolves void-linux#18567

common/shlibs

@@ -3745,3 +3745,4 @@ libigdgmm.so.11 intel-gmmlib-19.4.1_1
 libgtk-layer-shell.so.0 wf-shell-0.3_1
 librdkafka.so.1 librdkafka-1.3.0_1
 librdkafka++.so.1 librdkafka-1.3.0_1
+libPtex.so ptex-2.3.2_1

srcpkgs/blender/patches/blender-2.78a-musl.patch

@@ -1,24 +1,23 @@
-diff -ru blender-2.78.orig/CMakeLists.txt blender-2.78a/CMakeLists.txt
---- blender-2.78.orig/CMakeLists.txt	2016-10-25 12:09:56.000000000 +0000
-+++ blender-2.78a/CMakeLists.txt	2017-02-07 14:50:03.967828817 +0000
-@@ -181,6 +181,18 @@
- 	set(_init_SDL                            OFF)
- 	set(_init_FFTW3                          OFF)
- 	set(_init_OPENSUBDIV                     OFF)
-+	# musl-libc related checks (missing execinfo.h, and feenableexcept())
-+	include(CheckIncludeFiles)
-+	check_include_files(execinfo.h HAVE_EXECINFO_H)
-+	if (HAVE_EXECINFO_H)
-+		add_definitions(-DHAVE_EXECINFO_H)
-+	endif()
+--- a/CMakeLists.txt	2019-12-04 12:00:31.000000000 +0100
++++ -	2020-01-26 14:37:19.575701782 +0100
+@@ -185,6 +185,18 @@
+   set(_init_OPENSUBDIV                     OFF)
+   set(_init_OPENVDB                        OFF)
+   set(_init_OPENIMAGEDENOISE               OFF)
++  # musl-libc related checks (missing execinfo.h, and feenableexcept())
++  include(CheckIncludeFiles)
++  check_include_files(execinfo.h HAVE_EXECINFO_H)
++  if (HAVE_EXECINFO_H)
++    add_definitions(-DHAVE_EXECINFO_H)
++  endif()
 +
-+	include(CheckLibraryExists)
-+	check_library_exists(m feenableexcept "fenv.h" HAVE_FEENABLEEXCEPT)
-+	if (HAVE_FEENABLEEXCEPT)
-+		add_definitions(-DHAVE_FEENABLEEXCEPT)
-+	endif()
++  include(CheckLibraryExists)
++  check_library_exists(m feenableexcept "fenv.h" HAVE_FEENABLEEXCEPT)
++  if (HAVE_FEENABLEEXCEPT)
++    add_definitions(-DHAVE_FEENABLEEXCEPT)
++  endif()
  elseif(WIN32)
- 	set(_init_JACK                           OFF)
+   set(_init_JACK                           OFF)
  elseif(APPLE)
 diff -ru blender-2.78.orig/source/blender/blenlib/intern/system.c blender-2.78a/source/blender/blenlib/intern/system.c
 --- blender-2.78.orig/source/blender/blenlib/intern/system.c	2016-10-25 09:59:23.000000000 +0000

srcpkgs/blender/template

@@ -1,22 +1,22 @@
 # Template file for 'blender'
 pkgname=blender
-version=2.80
+version=2.81a
 revision=1
 build_style="cmake"
 makedepends="
  libgomp-devel libpng-devel tiff-devel python3-devel glu-devel
  glew-devel freetype-devel jack-devel libopenal-devel libsndfile-devel
  libsamplerate-devel ffmpeg-devel fftw-devel boost-devel pcre-devel llvm
- libopenexr-devel libopenjpeg-devel libXi-devel openimageio-devel
- opencolorio-devel opencollada-devel python3-numpy"
+ libopenexr-devel libopenjpeg2-devel libXi-devel openimageio-devel
+ opencolorio-devel opencollada-devel python3-numpy libXrender-devel
+ OpenSubdiv-devel tbb-devel libxml2-devel"
 depends="desktop-file-utils hicolor-icon-theme"
 short_desc="3D graphics creation suite"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 license="GPL-2.0-or-later"
 homepage="http://www.blender.org"
-#distfiles="http://download.blender.org/source/${pkgname}-${version}.tar.gz"
-distfiles="https://ftp.halifax.rwth-aachen.de/blender/source/blender-${version}.tar.gz"
-checksum=cd9d7e505c1f6e63a4f72366ed04d446859977eeb34cde21283aaea6a304a5c0
+distfiles="http://download.blender.org/source/${pkgname}-${version}.tar.xz"
+checksum=52ac4145cef3d49ca6a36cbc6d009598ca2833143fd6c4f1caba4f5c525680fe
 patch_args="-Np1"
 
 pycompile_version="$py3_ver"
@@ -36,7 +36,10 @@ configure_args="
 -DWITH_OPENCOLORIO=ON
 -DWITH_IMAGE_OPENEXR=ON
 -DWITH_IMAGE_OPENJPEG=ON
+-DWITH_OPENSUBDIV=ON
 -DWITH_OPENCOLLADA=ON
+-DWITH_SYSTEM_GLEW=ON
+-DWITH_BUILDINFO=OFF
 -DPYTHON_VERSION=$py3_ver
 -DPYTHON_LIBPATH=/usr/lib
 -DPYTHON_LIBRARY='python${py3_ver}${py3_abiver}'