[Bf-blender-cvs] [19b0e64054b] cycles_oneapi: deps_builder: add dpcpp

[Ray Molenkamp]

Commit: 19b0e64054b0fdd0cb6517944c458bf77a98c144
Author: Ray Molenkamp
Date:   Thu May 19 17:38:35 2022 -0600
Branches: cycles_oneapi
https://developer.blender.org/rB19b0e64054b0fdd0cb6517944c458bf77a98c144

deps_builder: add dpcpp

still has a couple of rough spots, saw it download
some spirv stuff, but the start is there. tested
on windows only.

===================================================================

M	build_files/build_environment/CMakeLists.txt
M	build_files/build_environment/cmake/download.cmake
A	build_files/build_environment/cmake/dpcpp.cmake
M	build_files/build_environment/cmake/versions.cmake

===================================================================

diff --git a/build_files/build_environment/CMakeLists.txt b/build_files/build_environment/CMakeLists.txt
index b63e86a3ac2..91b3e134cb9 100644
--- a/build_files/build_environment/CMakeLists.txt
+++ b/build_files/build_environment/CMakeLists.txt
@@ -96,6 +96,7 @@ include(cmake/fmt.cmake)
 include(cmake/robinmap.cmake)
 if(NOT APPLE)
   include(cmake/xr_openxr.cmake)
+  include(cmake/dpcpp.cmake)
 endif()
 
 # OpenColorIO and dependencies.
diff --git a/build_files/build_environment/cmake/download.cmake b/build_files/build_environment/cmake/download.cmake
index 81e7f7ab3fe..ec2b36416d9 100644
--- a/build_files/build_environment/cmake/download.cmake
+++ b/build_files/build_environment/cmake/download.cmake
@@ -101,3 +101,4 @@ download_source(ROBINMAP)
 download_source(IMATH)
 download_source(PYSTRING)
 download_source(LEVEL_ZERO)
+download_source(DPCPP)
diff --git a/build_files/build_environment/cmake/dpcpp.cmake b/build_files/build_environment/cmake/dpcpp.cmake
new file mode 100644
index 00000000000..0417c4271f7
--- /dev/null
+++ b/build_files/build_environment/cmake/dpcpp.cmake
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(DPCPP_EXTRA_ARGS
+)
+
+ExternalProject_Add(external_dpcpp
+  URL file://${PACKAGE_DIR}/${DPCPP_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${DPCPP_HASH_TYPE}=${DPCPP_HASH}
+  PREFIX ${BUILD_DIR}/dpcpp
+  CONFIGURE_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/dpcpp/src/external_dpcpp/buildbot/configure.py
+  BUILD_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/dpcpp/src/external_dpcpp/buildbot/compile.py
+  INSTALL_COMMAND echo "."
+  INSTALL_DIR ${LIBDIR}/dpcpp
+)
+
+add_dependencies(
+  external_dpcpp
+  external_python
+  external_python_site_packages
+)
diff --git a/build_files/build_environment/cmake/versions.cmake b/build_files/build_environment/cmake/versions.cmake
index 550be86b6b6..ff7af378997 100644
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -502,3 +502,11 @@ set(LEVEL_ZERO_URI https://github.com/oneapi-src/level-zero/archive/refs/tags/${
 set(LEVEL_ZERO_HASH c39bb05a8e5898aa6c444e1704105b93d3f1888b9c333f8e7e73825ffbfb2617)
 set(LEVEL_ZERO_HASH_TYPE SHA256)
 set(LEVEL_ZERO_FILE level-zero-${LEVEL_ZERO_VERSION}.tar.gz)
+
+set(DPCPP_VERSION 20220501)
+set(DPCPP_URI https://github.com/intel/llvm/archive/refs/tags/sycl-nightly/${DPCPP_VERSION}.tar.gz)
+set(DPCPP_HASH b1a0f28cdebc37099dad8794f55c0e0ee634431c1b7cdc1b2e96c50b9a8b049d)
+set(DPCPP_HASH_TYPE SHA256)
+set(DPCPP_FILE DPCPP-${DPCPP_VERSION}.tar.gz)
+
+