embree: don't ignore CXXFLAGS, fix build with ispc 1.13+

srcpkgs/embree/patches/uintNN-is-part-of-ispc-1.13.patch

@@ -0,0 +1,12 @@
+Index: embree-2.17.7/tutorials/common/common.isph
+===================================================================
+--- embree-2.17.7.orig/tutorials/common/common.isph
++++ embree-2.17.7/tutorials/common/common.isph
+@@ -16,7 +16,3 @@
+ 
+ #pragma once
+ 
+-typedef unsigned int64 uint64;
+-typedef unsigned int32 uint32;
+-typedef unsigned int16 uint16;
+-typedef unsigned int8  uint8;

srcpkgs/embree/template

@@ -4,6 +4,7 @@ version=2.17.7
 revision=2
 archs="x86_64"
 build_style=cmake
+configure_args="-DTBB_ROOT=/usr -DEMBREE_IGNORE_CMAKE_CXX_FLAGS=OFF"
 hostmakedepends="ispc"
 makedepends="libfreeglut-devel libXmu-devel tbb-devel MesaLib-devel libpng-devel
  libopenexr-devel libjpeg-turbo-devel libmagick-devel"
@@ -13,10 +14,7 @@ license="Apache-2.0"
 homepage="https://embree.github.io/"
 distfiles="https://github.com/$pkgname/$pkgname/archive/v$version.tar.gz"
 checksum=c0694f287fa1fbb382aba3a895702e248d92f7e89c0e5f64aefee965482ec04c
-
-nopie=y
-
-configure_args="-DTBB_ROOT=/usr -DENABLE_TUTORIALS=OFF"
+patch_args=-Np1
 
 embree-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"