6 files changed, 224 insertions, 0 deletions

diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-BiF-CMakeLists.txt-remove-opt-from-DEPENDS.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-BiF-CMakeLists.txt-remove-opt-from-DEPENDS.patch
new file mode 100644
index 00000000..456a8c65
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-BiF-CMakeLists.txt-remove-opt-from-DEPENDS.patch
@@ -0,0 +1,32 @@
+From 1b98a931c3bf8daccc48cd618335ff35e3d382da Mon Sep 17 00:00:00 2001
+From: Anuj Mittal <anuj.mittal@intel.com>
+Date: Tue, 12 Oct 2021 23:46:42 +0800
+Subject: [PATCH] BiF/CMakeLists.txt: remove opt from DEPENDS
+
+Otherwise it starts failing with:
+
+| ninja: error: 'IGC/VectorCompiler/lib/BiF/opt', needed by 'IGC/VectorCompiler/lib/BiF/VCBiFPrintfOCL32.opt.bc', missing and no known rule to make it
+
+We don't need to explicitly make sure opt is built when
+using prebuilt binaries.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ IGC/VectorCompiler/lib/BiF/cmake/Functions.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: git/IGC/VectorCompiler/lib/BiF/cmake/Functions.cmake
+===================================================================
+--- git.orig/IGC/VectorCompiler/lib/BiF/cmake/Functions.cmake
++++ git/IGC/VectorCompiler/lib/BiF/cmake/Functions.cmake
+@@ -121,7 +121,7 @@ function(vc_build_bif RES_FILE CMCL_SRC_
+     COMMENT "vc_build_bif: Translating CMCL builtins:  ${BIF_CLANG_BC_NAME_FINAL} -> ${BIF_OPT_BC_NAME}"
+     COMMAND CMCLTranslatorTool ${OPT_OPAQUE_ARG} -o ${BIF_CMCL_BC_PATH} ${BIF_CLANG_BC_PATH_FINAL}
+     COMMAND ${LLVM_OPT_EXE} ${OPT_OPAQUE_ARG} --O2 -o ${BIF_OPT_BC_PATH} ${BIF_CMCL_BC_PATH}
+-    DEPENDS CMCLTranslatorTool ${LLVM_OPT_EXE} ${OPT_BC_DEPENDS})
++    DEPENDS CMCLTranslatorTool ${BIF_CLANG_BC_PATH_FINAL})
+ 
+   add_custom_target(${TARGET_NAME}
+     DEPENDS ${BIF_OPT_BC_PATH}
diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-Build-not-able-to-locate-BiFManager-bin.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-Build-not-able-to-locate-BiFManager-bin.patch
new file mode 100644
index 00000000..87b094aa
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-Build-not-able-to-locate-BiFManager-bin.patch
@@ -0,0 +1,27 @@
+From 048512728eea53b3772a3f80ac9743bfc462487e Mon Sep 17 00:00:00 2001
+From: Yogesh Tyagi <yogesh.tyagi@intel.com>
+Date: Thu, 2 Jan 2025 15:59:27 +0530
+Subject: [PATCH] Build not able to locate BiFManager-bin
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Yogesh Tyagi <yogesh.tyagi@intel.com>
+---
+ IGC/BiFModule/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+Index: git/IGC/BiFModule/CMakeLists.txt
+===================================================================
+--- git.orig/IGC/BiFModule/CMakeLists.txt
++++ git/IGC/BiFModule/CMakeLists.txt
+@@ -655,8 +655,8 @@ set(IGC_BUILD__PROJ__BiFModuleCache_OCL
+ 
+ add_custom_command(
+     OUTPUT "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.h" "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bifbc"
+-    COMMAND $<TARGET_FILE:BiFManager-bin> "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_32.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_64.bc" "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bifbc" "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.h"
+-    DEPENDS "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_32.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_64.bc"$<TARGET_FILE:BiFManager-bin>
++    COMMAND BiFManager-bin "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_32.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_64.bc" "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bifbc" "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.h"
++    DEPENDS "${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_32.bc" "${IGC_BUILD__BIF_DIR}/IGCsize_t_64.bc" BiFManager-bin
+     COMMENT "BiF: ${IGC_BUILD__BIF_DIR}/OCLBiFImpl.bc: Spliting output .bc."
+     COMMAND_EXPAND_LISTS
+ )
diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-external-SPIRV-Tools-change-path-to-tools-and-header.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-external-SPIRV-Tools-change-path-to-tools-and-header.patch
new file mode 100644
index 00000000..fc66b71d
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-external-SPIRV-Tools-change-path-to-tools-and-header.patch
@@ -0,0 +1,30 @@
+From 251e2854dd206ebf66e5908d3277e4585fe2a63b Mon Sep 17 00:00:00 2001
+From: Anuj Mittal <anuj.mittal@intel.com>
+Date: Mon, 9 Jan 2023 11:43:05 +0800
+Subject: [PATCH] external/SPIRV-Tools: change path to tools and headers
+
+We clone the SPIRV headers and tools in a different directory to ensure
+file path substitutions take place.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ external/SPIRV-Tools/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+Index: git/external/SPIRV-Tools/CMakeLists.txt
+===================================================================
+--- git.orig/external/SPIRV-Tools/CMakeLists.txt
++++ git/external/SPIRV-Tools/CMakeLists.txt
+@@ -45,8 +45,8 @@ else() #By default use build from source
+  message(STATUS "[SPIRV-Tools] : Building from source")
+  message(STATUS "[SPIRV-Tools] : Current source dir: ${CMAKE_CURRENT_SOURCE_DIR}")
+ 
+- set(SPIRV-Headers_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../SPIRV-Headers") # used in subdirectory
+- set(SPIRV-Tools_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../SPIRV-Tools")
++ set(SPIRV-Headers_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../SPIRV-Headers") # used in subdirectory
++ set(SPIRV-Tools_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../SPIRV-Tools")
+ 
+  set(SPIRV-Tools_OUTPUT_DIR "${IGC_OPTION__OUTPUT_DIR}/external/SPIRV-Tools/build")
+  set(IGC_BUILD__SPIRV-Headers_DIR "${SPIRV-Headers_SOURCE_DIR}")
diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-fix-tblgen.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-fix-tblgen.patch
new file mode 100644
index 00000000..3d9ae02f
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-fix-tblgen.patch
@@ -0,0 +1,23 @@
+From 1641dc87b2ed6b6b87b2cef824e4d66da65b0b30 Mon Sep 17 00:00:00 2001
+From: Anuj Mittal <anuj.mittal@intel.com>
+Date: Thu, 19 May 2022 22:50:09 +0800
+Subject: [PATCH] fix tblgen
+
+Upstream-Status: Inappropriate [OE specific]
+---
+ IGC/cmake/igc_llvm.cmake | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/IGC/cmake/igc_llvm.cmake b/IGC/cmake/igc_llvm.cmake
+index b708cc904..fe4668890 100644
+--- a/IGC/cmake/igc_llvm.cmake
++++ b/IGC/cmake/igc_llvm.cmake
+@@ -53,7 +53,7 @@ else()
+   set(LLVM_OPT_EXE "opt" CACHE STRING "")
+ 
+   set(LLVM_TABLEGEN_EXE "llvm-tblgen")
+-  if(CMAKE_CROSSCOMPILING)
++  if(TRUE)
+     if(DEFINED LLVM_TABLEGEN)
+       set(LLVM_TABLEGEN_EXE ${LLVM_TABLEGEN})
+     else()
diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0003-Improve-Reproducibility-for-src-package.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0003-Improve-Reproducibility-for-src-package.patch
new file mode 100644
index 00000000..4269fadf
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0003-Improve-Reproducibility-for-src-package.patch
@@ -0,0 +1,33 @@
+From ca136c04d4ac60e3febc8ea2b9c4d4736365a424 Mon Sep 17 00:00:00 2001
+From: Lee Chee Yang <chee.yang.lee@intel.com>
+Date: Wed, 2 Sep 2020 08:28:35 +0800
+Subject: [PATCH] Improve Reproducibility for src package
+
+Improve reproducibility for intel-graphics-compiler-src package.
+needs to pass build path as environment variable to the build.
+this only works on bison 3.7 onward, hence check for bison version
+before adding the flags.
+Upstream-Status: Inappropriate [applying --file-prefix-map in such way does not work for upstream]
+Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
+---
+ visa/CMakeLists.txt | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+Index: git/visa/CMakeLists.txt
+===================================================================
+--- git.orig/visa/CMakeLists.txt
++++ git/visa/CMakeLists.txt
+@@ -135,8 +135,11 @@ endif()
+ set(bison_output_file ${CMAKE_CURRENT_BINARY_DIR}/CISA.tab.cpp)
+ set(flex_output_file ${CMAKE_CURRENT_BINARY_DIR}/lex.CISA.cpp)
+ 
+-BISON_TARGET(CISAParser CISA.y ${bison_output_file} COMPILE_FLAGS "-vt -p CISA")
+-FLEX_TARGET(CISAScanner CISA.l ${flex_output_file} COMPILE_FLAGS "-PCISA ${WIN_FLEX_FLAG}")
++if(BISON_VERSION VERSION_GREATER_EQUAL "3.7.0")
++    set(BISON_EXTRA_FLAGS " --file-prefix-map=$ENV{B}=/igc/ ")
++endif()
++BISON_TARGET(CISAParser CISA.y ${bison_output_file} COMPILE_FLAGS "-l -vt -p CISA ${BISON_EXTRA_FLAGS} ")
++FLEX_TARGET(CISAScanner CISA.l ${flex_output_file} COMPILE_FLAGS "-PCISA -L ${WIN_FLEX_FLAG} ")
+ ADD_FLEX_BISON_DEPENDENCY(CISAScanner CISAParser)
+ set(CISAScanner_dependencies)
+ 
diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/intel-graphics-compiler_2.10.10.bb b/dynamic-layers/clang-layer/recipes-opencl/igc/intel-graphics-compiler_2.10.10.bb
new file mode 100644
index 00000000..b6d8ddeb
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/intel-graphics-compiler_2.10.10.bb
@@ -0,0 +1,79 @@
+SUMMARY = "The Intel(R) Graphics Compiler for OpenCL(TM)"
+DESCRIPTION = "The Intel(R) Graphics Compiler for OpenCL(TM) is an \
+llvm based compiler for OpenCL(TM) targeting Intel Gen graphics \
+hardware architecture."
+
+LICENSE = "MIT & Apache-2.0"
+LIC_FILES_CHKSUM = "file://IGC/BiFModule/Implementation/ExternalLibraries/libclc/LICENSE.TXT;md5=311cfc1a5b54bab8ed34a0b5fba4373e \
+                    file://LICENSE.md;md5=488d74376edf2765f6e78d271543dde3 \
+                    file://NOTICES.txt;md5=b81a52411c84df3419f20bad4d755880"
+
+SRC_URI = "git://github.com/intel/intel-graphics-compiler.git;protocol=https;name=igc;branch=releases/2.10.x \
+           git://github.com/intel/vc-intrinsics.git;protocol=https;destsuffix=git/vc-intrinsics;name=vc;nobranch=1 \
+           git://github.com/KhronosGroup/SPIRV-Tools.git;protocol=https;destsuffix=git/SPIRV-Tools;name=spirv-tools;branch=main \
+           git://github.com/KhronosGroup/SPIRV-Headers.git;protocol=https;destsuffix=git/SPIRV-Headers;name=spirv-headers;branch=main \
+           file://0003-Improve-Reproducibility-for-src-package.patch \
+           file://0001-BiF-CMakeLists.txt-remove-opt-from-DEPENDS.patch \
+           file://0001-external-SPIRV-Tools-change-path-to-tools-and-header.patch \
+           file://0001-Build-not-able-to-locate-BiFManager-bin.patch \
+           "
+
+SRC_URI:append:class-native = " file://0001-fix-tblgen.patch"
+
+SRCREV_igc = "83925314d4fc32b017fcbfcd73e0667ba833fb8f"
+SRCREV_vc = "9d255266e1df8f1dc5d11e1fbb03213acfaa4fc7"
+SRCREV_spirv-tools = "f289d047f49fb60488301ec62bafab85573668cc"
+SRCREV_spirv-headers = "0e710677989b4326ac974fd80c5308191ed80965"
+
+SRCREV_FORMAT = "igc_vc_spirv-tools_spirv-headers"
+
+# Used to replace with relative path in reproducibility patch
+export B
+
+S = "${WORKDIR}/git"
+
+inherit cmake pkgconfig qemu python3native
+
+CXXFLAGS:append = " -Wno-error=nonnull"
+
+COMPATIBLE_HOST = '(x86_64).*-linux'
+COMPATIBLE_HOST:libc-musl = "null"
+
+DEPENDS += " flex-native bison-native clang clang-cross-x86_64 opencl-clang qemu-native python3-mako-native \
+             python3-pyyaml-native \
+           "
+
+RDEPENDS:${PN} += "opencl-clang"
+
+PACKAGECONFIG ??= "vc"
+PACKAGECONFIG[vc] = "-DIGC_BUILD__VC_ENABLED=ON -DIGC_OPTION__LINK_KHRONOS_SPIRV_TRANSLATOR=ON -DIGC_OPTION__SPIRV_TRANSLATOR_MODE=Prebuilds,-DIGC_BUILD__VC_ENABLED=OFF,"
+
+EXTRA_OECMAKE = " \
+                  -DIGC_OPTION__LLVM_PREFERRED_VERSION=${LLVMVERSION} \
+                  -DVC_INTRINSICS_SRC="${S}/vc-intrinsics" \
+                  -DIGC_OPTION__LLVM_MODE=Prebuilds \
+                  -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
+                  -DLLVM_LINK_EXE=${STAGING_BINDIR_NATIVE}/llvm-link \
+                  -DCLANG_EXE=${STAGING_BINDIR_NATIVE}/clang \
+                  -DCMAKE_CROSSCOMPILING_EMULATOR=${WORKDIR}/qemuwrapper \
+                  "
+
+do_configure:prepend:class-target () {
+    # Write out a qemu wrapper that will be used by cmake.
+    qemu_binary="${@qemu_wrapper_cmdline(d, d.getVar('STAGING_DIR_HOST'), [d.expand('${STAGING_DIR_HOST}${libdir}'),d.expand('${STAGING_DIR_HOST}${base_libdir}')])}"
+    cat > ${WORKDIR}/qemuwrapper << EOF
+#!/bin/sh
+$qemu_binary "\$@"
+EOF
+    chmod +x ${WORKDIR}/qemuwrapper
+}
+
+
+UPSTREAM_CHECK_GITTAGREGEX = "^v(?P<pver>\d+(\.\d+)+)$"
+
+FILES:${PN} += " \
+                 ${libdir}/igc2/NOTICES.txt \
+                 "
+
+# libigc.so contains buildpaths
+INSANE_SKIP:${PN} += "buildpaths"