clang: build Intel common-clang and spirv

Common clang is a thin wrapper library around clang. Common clang has
OpenCL-oriented API and is capable to compile OpenCL C kernels to SPIR-V
modules.

This adds a bbappend to clang recipe from meta-clang to build the
necessary components and moves it to dynamic layers so it's built only
when clang-layer is included.

Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/dynamic-layers/clang-layer/recipes-devtools/clang/llvm-project-source.bbappend b/dynamic-layers/clang-layer/recipes-devtools/clang/llvm-project-source.bbappend
new file mode 100644
index 00000000..f536f0f2
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-devtools/clang/llvm-project-source.bbappend
@@ -0,0 +1,16 @@
+FILESEXTRAPATHS_prepend_intel-x86-common := "${THISDIR}/files:"
+
+SRC_URI_append_intel-x86-common = " \
+                                    git://github.com/intel/opencl-clang.git;protocol=https;branch=ocl-open-80;destsuffix=git/llvm/projects/opencl-clang;name=opencl-clang \
+                                    git://github.com/KhronosGroup/SPIRV-LLVM-Translator.git;protocol=https;branch=llvm_release_80;destsuffix=git/llvm/projects/llvm-spirv;name=spirv \
+                                    file://0001-point-to-correct-clang.patch;patchdir=llvm/projects/opencl-clang \
+                                    file://0001-OpenCL-Change-type-of-block-pointer-for-OpenCL.patch;patchdir=clang \
+                                    file://0002-OpenCL-Simplify-LLVM-IR-generated-for-OpenCL-blocks.patch;patchdir=clang \
+                                    file://0003-OpenCL-Fix-assertion-due-to-blocks.patch;patchdir=clang \
+                                    file://0001-dont-export-targets-for-binaries.patch \
+                                    file://0001-Update-LowerOpenCL-pass-to-handle-new-blocks-represn.patch;patchdir=llvm/projects/llvm-spirv \
+                                    "
+
+SRCREV_opencl-clang = "daf5e4dd718477ae8cf89a283c653939d9182f15"
+SRCREV_spirv = "bd0f28fb92061d49c0f120b4dac3fd8956006745"
+