testing/blender: build fix for gcc8

2 files changed, 200 insertions, 2 deletions

diff --git a/testing/blender/APKBUILD b/testing/blender/APKBUILD
index 3741ab46fc..840a2d3380 100644
--- a/testing/blender/APKBUILD
+++ b/testing/blender/APKBUILD
@@ -15,7 +15,8 @@ makedepends="cmake libx11-dev jpeg-dev zlib-dev libpng-dev freetype-dev python3-
 	openexr-dev py-numpy-dev opensubdiv-dev"
 subpackages="$pkgname-doc $pkgname-shared::noarch $pkgname-headless $pkgname-player py3-$pkgname:python"
 source="http://download.blender.org/source/${pkgname}-${pkgver}.tar.gz
-	blender-2.78a-musl.patch"
+	blender-2.78a-musl.patch
+	gcc8.patch"
 
 builddir="$srcdir"/$pkgname-$pkgver
 
@@ -109,4 +110,5 @@ python() {
 }
 
 sha512sums="2db21ace446168dd683cdb5aad9dec001f8888ae4e9603a04ddb44fb78489ded827deb07e83712b0f1118a0e7bf66f2a5d935dc4ebb3a6703d72672ff414367f  blender-2.79b.tar.gz
-47e8a6a017cea8c004d7e4205f201f167dd81ba95a4aadf9e55d01e81cc4a23e4d7f1d6aa7a6d1300fe3a5f5c98c664f584e7551fcde7fb1137147e2438f7ed5  blender-2.78a-musl.patch"
+47e8a6a017cea8c004d7e4205f201f167dd81ba95a4aadf9e55d01e81cc4a23e4d7f1d6aa7a6d1300fe3a5f5c98c664f584e7551fcde7fb1137147e2438f7ed5  blender-2.78a-musl.patch
+59cc54ddc772ed02db8e6ef94b18bad5c7ec8c1bb8cdc2231a6747063ac386f31a77e58322acf32ef4d5d9278ac0449bbf78e440134bfb612d1c86bb67f9df55  gcc8.patch"
diff --git a/testing/blender/gcc8.patch b/testing/blender/gcc8.patch
new file mode 100644
index 0000000000..c3aafd8593
--- /dev/null
+++ b/testing/blender/gcc8.patch
@@ -0,0 +1,196 @@
+diff --git a/intern/itasc/kdl/tree.hpp b/intern/itasc/kdl/tree.hpp
+index c8a253fc901..bd35f82d185 100644
+--- a/intern/itasc/kdl/tree.hpp
++++ b/intern/itasc/kdl/tree.hpp
+@@ -1,177 +1,177 @@
+ // Copyright  (C)  2007  Ruben Smits <ruben dot smits at mech dot kuleuven dot be>
+ 
+ // Version: 1.0
+ // Author: Ruben Smits <ruben dot smits at mech dot kuleuven dot be>
+ // Maintainer: Ruben Smits <ruben dot smits at mech dot kuleuven dot be>
+ // URL: http://www.orocos.org/kdl
+ 
+ // This library is free software; you can redistribute it and/or
+ // modify it under the terms of the GNU Lesser General Public
+ // License as published by the Free Software Foundation; either
+ // version 2.1 of the License, or (at your option) any later version.
+ 
+ // This library 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
+ // Lesser General Public License for more details.
+ 
+ // You should have received a copy of the GNU Lesser General Public
+ // License along with this library; if not, write to the Free Software
+ // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ 
+ #ifndef KDL_TREE_HPP
+ #define KDL_TREE_HPP
+ 
+ #include "segment.hpp"
+ #include "chain.hpp"
+ 
+ #include <string>
+ #include <map>
+ #include <Eigen/Core>
+ 
+ namespace KDL
+ {
+     //Forward declaration
+     class TreeElement;
+     // Eigen allocator is needed for alignment of Eigen data types
+-    typedef std::map<std::string,TreeElement, std::less<std::string>, Eigen::aligned_allocator<std::pair<std::string, TreeElement> > > SegmentMap;
++    typedef std::map<std::string,TreeElement, std::less<std::string>, Eigen::aligned_allocator<std::pair<const std::string, TreeElement> > > SegmentMap;
+ 
+     class TreeElement
+     {
+     public:
+         TreeElement():q_nr(0),parent(0)
+         {};
+     public:
+         Segment segment;
+         unsigned int q_nr;
+         SegmentMap::value_type const *parent;
+         std::vector<SegmentMap::const_iterator > children;
+         TreeElement(const Segment& segment_in,const SegmentMap::value_type& parent_in,unsigned int q_nr_in)
+         {
+ 			q_nr=q_nr_in;
+             segment=segment_in;
+             parent=&parent_in;
+         };
+         static TreeElement Root()
+         {
+             return TreeElement();
+         };
+     };
+ 
+     /**
+      * \brief  This class encapsulates a <strong>tree</strong>
+      * kinematic interconnection structure. It is build out of segments.
+      *
+      * @ingroup KinematicFamily
+      */
+     class Tree
+     {
+     private:
+         SegmentMap segments;
+         unsigned int nrOfJoints;
+         unsigned int nrOfSegments;
+ 
+         bool addTreeRecursive(SegmentMap::const_iterator root, const std::string& tree_name, const std::string& hook_name);
+ 
+     public:
+         /**
+          * The constructor of a tree, a new tree is always empty
+          */
+         Tree();
+         Tree(const Tree& in);
+         Tree& operator= (const Tree& arg);
+ 
+         /**
+          * Adds a new segment to the end of the segment with
+          * hook_name as segment_name
+          *
+          * @param segment new segment to add
+          * @param segment_name name of the new segment
+          * @param hook_name name of the segment to connect this
+          * segment with.
+          *
+          * @return false if hook_name could not be found.
+          */
+         bool addSegment(const Segment& segment, const std::string& segment_name, const std::string& hook_name);
+ 
+         /**
+          * Adds a complete chain to the end of the segment with
+          * hook_name as segment_name. Segment i of
+          * the chain will get chain_name+".Segment"+i as segment_name.
+          *
+          * @param chain Chain to add
+          * @param chain_name name of the chain
+          * @param hook_name name of the segment to connect the chain with.
+          *
+          * @return false if hook_name could not be found.
+          */
+         bool addChain(const Chain& chain, const std::string& chain_name, const std::string& hook_name);
+ 
+         /**
+          * Adds a complete tree to the end of the segment with
+          * hookname as segment_name. The segments of the tree will get
+          * tree_name+segment_name as segment_name.
+          *
+          * @param tree Tree to add
+          * @param tree_name name of the tree
+          * @param hook_name name of the segment to connect the tree with
+          *
+          * @return false if hook_name could not be found
+          */
+         bool addTree(const Tree& tree, const std::string& tree_name,const std::string& hook_name);
+ 
+         /**
+          * Request the total number of joints in the tree.\n
+          * <strong> Important:</strong> It is not the same as the
+          * total number of segments since a segment does not need to have
+          * a joint.
+          *
+          * @return total nr of joints
+          */
+         unsigned int getNrOfJoints()const
+         {
+             return nrOfJoints;
+         };
+ 
+         /**
+          * Request the total number of segments in the tree.
+          * @return total number of segments
+          */
+         unsigned int getNrOfSegments()const {return nrOfSegments;};
+ 
+         /**
+          * Request the segment of the tree with name segment_name.
+          *
+          * @param segment_name the name of the requested segment
+          *
+          * @return constant iterator pointing to the requested segment
+          */
+         SegmentMap::const_iterator getSegment(const std::string& segment_name)const
+         {
+             return segments.find(segment_name);
+         };
+ 
+         SegmentMap::value_type const* getSegmentPtr(const std::string& segment_name)const
+         {
+             SegmentMap::const_iterator it = segments.find(segment_name);
+             
+             if (it == segments.end())
+                 return 0;
+ 
+             return &*it;
+         };
+ 
+         const SegmentMap& getSegments()const
+         {
+             return segments;
+         }
+ 
+         virtual ~Tree(){};
+     };
+ }
+ #endif
+ 
+ 
+ 
+ 
+ 
+diff --git a/intern/cycles/util/util_sseb.h b/intern/cycles/util/util_sseb.h
+index 6e669701f3b..9ffe391666a 100644
+--- a/intern/cycles/util/util_sseb.h
++++ b/intern/cycles/util/util_sseb.h
+@@ -116,7 +116,7 @@ __forceinline const sseb unpacklo( const sseb& a, const sseb& b ) { return _mm_u
+ __forceinline const sseb unpackhi( const sseb& a, const sseb& b ) { return _mm_unpackhi_ps(a, b); }
+ 
+ template<size_t i0, size_t i1, size_t i2, size_t i3> __forceinline const sseb shuffle( const sseb& a ) {
+-	return _mm_shuffle_epi32(a, _MM_SHUFFLE(i3, i2, i1, i0));
++	return _mm_castsi128_ps(_mm_shuffle_epi32(a, _MM_SHUFFLE(i3, i2, i1, i0)));
+ }
+ 
+ template<> __forceinline const sseb shuffle<0, 1, 0, 1>( const sseb& a ) {