From 33cef266551eb903e339dce1d9d8a85b8312c3a2 Mon Sep 17 00:00:00 2001
From: Jerome Duval <jerome.duval@gmail.com>
Date: Sat, 24 Nov 2018 17:10:37 +0100
Subject: [PATCH] embree: fix x86 build.

---
 media-libs/embree/embree-2.17.6.recipe        |   2 +-
 .../embree/patches/embree-2.17.6.patchset     | 120 ++++++++++++++++--
 2 files changed, 109 insertions(+), 13 deletions(-)

diff --git a/media-libs/embree/embree-2.17.6.recipe b/media-libs/embree/embree-2.17.6.recipe
index 0e287f39a..b3dec8dfa 100644
--- a/media-libs/embree/embree-2.17.6.recipe
+++ b/media-libs/embree/embree-2.17.6.recipe
@@ -10,7 +10,7 @@ algorithms that best matches the instruction set of your CPU"
 HOMEPAGE="https://embree.github.io"
 COPYRIGHT="2013-2017 Intel Corporation"
 LICENSE="Apache v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/embree/embree/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="29b78b13728f81ced69ad24edb0bfe3f5e0298b83648371636394c9ecbc08752"
 PATCHES="embree-$portVersion.patchset"
diff --git a/media-libs/embree/patches/embree-2.17.6.patchset b/media-libs/embree/patches/embree-2.17.6.patchset
index c7e4c8ba7..a5f0fe2f4 100644
--- a/media-libs/embree/patches/embree-2.17.6.patchset
+++ b/media-libs/embree/patches/embree-2.17.6.patchset
@@ -1,14 +1,14 @@
-From d0f67235368636157455a59caf93246147fc3c5c Mon Sep 17 00:00:00 2001
+From dbe060fad2b764cbe49812864389fdbfb1323e9e Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Zolt=C3=A1n=20Mizsei?= <zmizsei@extrowerk.com>
 Date: Sat, 11 Nov 2017 10:59:41 +0100
 Subject: Embree: Haiku platform support
 
 
 diff --git a/common/sys/alloc.cpp b/common/sys/alloc.cpp
-index ae9d77d..0eaa7ce 100644
+index e24df4e..d51fd84 100644
 --- a/common/sys/alloc.cpp
 +++ b/common/sys/alloc.cpp
-@@ -263,6 +263,8 @@ namespace embree
+@@ -262,6 +262,8 @@ namespace embree
          hugepages = true;
          return ptr;
        }
@@ -18,7 +18,7 @@ index ae9d77d..0eaa7ce 100644
        void* ptr = mmap(0, bytes, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON | MAP_HUGETLB, -1, 0);
        if (ptr != MAP_FAILED) {
 diff --git a/common/sys/platform.h b/common/sys/platform.h
-index dfdc2c5..6b78f2f 100644
+index 4f834ef..eea43f2 100644
 --- a/common/sys/platform.h
 +++ b/common/sys/platform.h
 @@ -85,6 +85,13 @@
@@ -36,10 +36,10 @@ index dfdc2c5..6b78f2f 100644
  #if defined(__unix__) || defined (unix) || defined(__unix) || defined(_unix)
  #  if !defined(__UNIX__)
 diff --git a/common/sys/sysinfo.cpp b/common/sys/sysinfo.cpp
-index 0dc6198..f963a04 100644
+index 2a6dfed..9284cf6 100644
 --- a/common/sys/sysinfo.cpp
 +++ b/common/sys/sysinfo.cpp
-@@ -46,6 +46,10 @@ namespace embree
+@@ -49,6 +49,10 @@ namespace embree
      return "Mac OS X (32bit)";
  #elif defined(__MACOSX__) && defined(__X86_64__)
      return "Mac OS X (64bit)";
@@ -50,7 +50,7 @@ index 0dc6198..f963a04 100644
  #elif defined(__UNIX__) && !defined(__X86_64__)
      return "Unix (32bit)";
  #elif defined(__UNIX__) && defined(__X86_64__)
-@@ -403,7 +407,7 @@ namespace embree
+@@ -406,7 +410,7 @@ namespace embree
  /// Linux Platform
  ////////////////////////////////////////////////////////////////////////////////
  
@@ -59,11 +59,8 @@ index 0dc6198..f963a04 100644
  
  #include <stdio.h>
  #include <unistd.h>
-diff --git a/include/embree2/rtcore_version.h b/include/embree2/rtcore_version.h
-old mode 100755
-new mode 100644
 diff --git a/tutorials/common/math/sampling.h b/tutorials/common/math/sampling.h
-index d9a03e4..4a2977f 100644
+index 46444f0..1bec7b3 100644
 --- a/tutorials/common/math/sampling.h
 +++ b/tutorials/common/math/sampling.h
 @@ -26,6 +26,18 @@
@@ -86,5 +83,104 @@ index d9a03e4..4a2977f 100644
  inline Vec3fa cartesian(const float phi, const float sinTheta, const float cosTheta)
  {
 -- 
-2.15.0
+2.19.1
+
+
+From 3597bd1a386a817b7ddf7a3038c4e6523bc6132e Mon Sep 17 00:00:00 2001
+From: Jerome Duval <jerome.duval@gmail.com>
+Date: Sat, 24 Nov 2018 17:07:38 +0100
+Subject: fix for Haiku x86
+
+
+diff --git a/common/math/math.h b/common/math/math.h
+index bd66796..4bdfa05 100644
+--- a/common/math/math.h
++++ b/common/math/math.h
+@@ -176,7 +176,10 @@ namespace embree
+   __forceinline  int64_t min(int64_t  a, int64_t  b) { return a<b ? a:b; }
+   __forceinline    float min(float    a, float    b) { return a<b ? a:b; }
+   __forceinline   double min(double   a, double   b) { return a<b ? a:b; }
+-#if defined(__X86_64__)
++#if !defined(__X86_64__) && defined (__HAIKU__)
++  __forceinline  ssize_t min(ssize_t  a, ssize_t  b) { return a<b ? a:b; }
++#endif
++#if defined(__X86_64__) || defined (__HAIKU__)
+   __forceinline   size_t min(size_t   a, size_t   b) { return a<b ? a:b; }
+ #endif
+ 
+@@ -193,7 +196,10 @@ namespace embree
+   __forceinline  int64_t max(int64_t  a, int64_t  b) { return a<b ? b:a; }
+   __forceinline    float max(float    a, float    b) { return a<b ? b:a; }
+   __forceinline   double max(double   a, double   b) { return a<b ? b:a; }
+-#if defined(__X86_64__)
++#if !defined(__X86_64__) && defined (__HAIKU__)
++  __forceinline  ssize_t max(ssize_t  a, ssize_t  b) { return a<b ? b:a; }
++#endif
++#if defined(__X86_64__) || defined (__HAIKU__)
+   __forceinline   size_t max(size_t   a, size_t   b) { return a<b ? b:a; }
+ #endif
+ 
+diff --git a/common/sys/array.h b/common/sys/array.h
+index db61047..efdfe36 100644
+--- a/common/sys/array.h
++++ b/common/sys/array.h
+@@ -152,7 +152,7 @@ namespace embree
+     __forceinline       Ty& operator[](const unsigned i)       { assert(i<N); return data[i]; }
+     __forceinline const Ty& operator[](const unsigned i) const { assert(i<N); return data[i]; }
+ 
+-#if defined(__X86_64__)
++#if defined(__X86_64__) || defined(__HAIKU__)
+     __forceinline       Ty& operator[](const size_t i)       { assert(i<N); return data[i]; }
+     __forceinline const Ty& operator[](const size_t i) const { assert(i<N); return data[i]; }
+ #endif
+diff --git a/common/sys/intrinsics.h b/common/sys/intrinsics.h
+index d59a16e..e486d2e 100644
+--- a/common/sys/intrinsics.h
++++ b/common/sys/intrinsics.h
+@@ -111,7 +111,7 @@ namespace embree
+     return i;
+   }
+   
+-#if defined(__X86_64__)
++#if defined(__X86_64__) || defined (__HAIKU__)
+   __forceinline size_t __bscf(size_t& v) 
+   {
+     size_t i = __bsf(v);
+@@ -240,7 +239,7 @@ namespace embree
+ #endif
+   }
+   
+-#if defined(__X86_64__)
++#if defined(__X86_64__) || defined (__HAIKU__)
+   __forceinline unsigned __bsf(unsigned v) 
+   {
+ #if defined(__AVX2__) 
+@@ -406,6 +405,12 @@ namespace embree
+   __forceinline unsigned __popcnt(unsigned in) {
+     return _mm_popcnt_u32(in);
+   }
++
++#if !defined(__X86_64__) && defined(__HAIKU__)
++  __forceinline size_t __popcnt(size_t in) {
++    return _mm_popcnt_u32(in);
++  }
++#endif
+   
+ #if defined(__X86_64__)
+   __forceinline size_t __popcnt(size_t in) {
+diff --git a/kernels/builders/bvh_builder_sah.h b/kernels/builders/bvh_builder_sah.h
+index 307d78c..34072f0 100644
+--- a/kernels/builders/bvh_builder_sah.h
++++ b/kernels/builders/bvh_builder_sah.h
+@@ -52,7 +52,7 @@ namespace embree
+         {
+           if (RTC_BUILD_SETTINGS_HAS(settings,maxBranchingFactor)) branchingFactor = settings.maxBranchingFactor;
+           if (RTC_BUILD_SETTINGS_HAS(settings,maxDepth          )) maxDepth        = settings.maxDepth;
+-          if (RTC_BUILD_SETTINGS_HAS(settings,sahBlockSize      )) logBlockSize    = __bsr(settings.sahBlockSize);
++          if (RTC_BUILD_SETTINGS_HAS(settings,sahBlockSize      )) logBlockSize    = __bsr((size_t)settings.sahBlockSize);
+           if (RTC_BUILD_SETTINGS_HAS(settings,minLeafSize       )) minLeafSize     = settings.minLeafSize;
+           if (RTC_BUILD_SETTINGS_HAS(settings,maxLeafSize       )) maxLeafSize     = settings.maxLeafSize;
+           if (RTC_BUILD_SETTINGS_HAS(settings,travCost          )) travCost        = settings.travCost;
+-- 
+2.19.1