diff --git a/download b/download
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+e665e57967f076267a68045ed454fc96  igc-1.0.14828.26.tar.gz
diff --git a/igc.spec b/igc.spec
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+# Copyright (C) 2023 Intel Corporation
+# SPDX-License-Identifier: MIT
+#
+# This package is downstreamed from Intel GPU RHEL9.2 Package repository:
+# https://dgpu-docs.intel.com/driver/installation.html#rhel-install-steps
+
+%global lib_ver 1.0.14828.26
+%global anolis_release 1
+%global so_ver 14
+
+Name:		intel-graphics-compiler
+Version:	%{lib_ver}
+Release:	%{anolis_release}%{?dist}
+Summary:	Intel(R) Graphics Compiler for OpenCL(TM)
+License:	MIT
+Group:		System Environment/Libraries
+URL:		https://github.com/intel/intel-graphics-compiler
+Source0:	igc-%{version}.tar.gz
+
+#This package is x86 only
+ExclusiveArch:  x86_64
+
+# Details for building igc tree
+#<workspace>
+#    |- igc              https://github.com/intel/intel-graphics-compiler, tag: igc-1.0.14828.26
+#    |- vc-intrinsics    https://github.com/intel/vc-intrinsics, tag: v0.13.0
+#    |- SPIRV-Tools      https://github.com/KhronosGroup/SPIRV-Tools, main/8ee3ae5244f5
+#    |- SPIRV-Headers    https://github.com/KhronosGroup/SPIRV-Headers, main/be3c81e3fdd1
+#    |- llvm-project     https://github.com/llvm/llvm-project, release/14.x, tag: llvmorg-14.0.5
+#        |- llvm/projects/opencl-clang    https://github.com/intel/opencl-clang, ocl-open-140/980f1691c5ba
+#        |- llvm/projects/llvm-spirv      https://github.com/KhronosGroup/SPIRV-LLVM-Translator, llvm_release_140/9f4955693403
+
+BuildRequires:  cmake gcc-c++ make patch flex bison python3 pkg-config
+BuildRequires:  libxml2-devel git valgrind python3-mako spirv-tools-devel
+
+%description
+Intel(R) Graphics compiler for OpenCL(TM)
+The Intel(R) Graphics Compiler for OpenCL(TM) is an llvm based compiler
+for OpenCL(TM) targeting Intel Gen graphics hardware architecture.
+
+%package     -n  intel-igc-core
+Summary:         Intel(R) Graphics Compiler Core
+%description -n  intel-igc-core
+Intel graphics compiler for OpenCL -- core libs
+The Intel(R) Graphics Compiler for OpenCL(TM) is an llvm based compiler
+for OpenCL(TM) targeting Intel Gen graphics hardware architecture.
+This package includes the core libraries.
+
+%package     -n intel-igc-opencl
+Summary:        Intel(R) Graphics Compiler Frontend
+Requires:       intel-igc-core = %{version}
+%description -n intel-igc-opencl
+Intel graphics compiler for OpenCL -- OpenCL library
+The Intel(R) Graphics Compiler for OpenCL(TM) is an llvm based compiler
+for OpenCL(TM) targeting Intel Gen graphics hardware architecture.
+This package includes the library for OpenCL.
+
+%package     -n intel-igc-opencl-devel
+Summary:        Intel(R) Graphics Compiler development package
+Requires:       intel-igc-opencl = %{version}
+%description -n intel-igc-opencl-devel
+Intel graphics compiler for OpenCL -- OpenCL development files
+The Intel(R) Graphics Compiler for OpenCL(TM) is an llvm based compiler
+for OpenCL(TM) targeting Intel Gen graphics hardware architecture.
+This package includes files for IGC OpenCL development.
+
+%prep
+%autosetup -p1 -n igc-%{version}
+
+%build
+export CFLAGS="$CFLAGS -Wno-unused-but-set-variable -Wno-unused-variable"
+export CXXFLAGS="$CXXFLAGS -Wno-reorder -Wno-restrict -Wno-catch-value -Wno-unused-but-set-variable -Wno-class-memaccess -Wno-parentheses -Wno-unused-variable -Wno-unused-function -Wno-comment -Wno-pessimizing-move -Wno-range-loop-construct -Wno-sequence-point -Wno-misleading-indentation -Wno-int-in-bool-context -Wno-delete-non-virtual-dtor -Wno-sizeof-array-div -Wno-stringop-truncation -Wno-nonnull-compare -Wno-array-bounds -Wno-odr -Wno-unused-local-typedefs"
+
+export CFLAGS=`echo $CFLAGS | %{__sed} 's/ -flto=auto -ffat-lto-objects//'`
+export CXXFLAGS=`echo $CXXFLAGS | %{__sed} 's/ -flto=auto -ffat-lto-objects//'`
+
+mkdir build
+pushd build
+cmake ../igc \
+  -Wno-dev \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+  -DLLVM_ENABLE_Z3_SOLVER=OFF \
+  -DIGC_OPTION__ARCHITECTURE_TARGET=Linux64 \
+  -DIGC_OPTION__LLVM_MODE=Source \
+  -DIGC_OPTION__LLVM_SOURCES_DIR=%{_builddir}/igc-%{version}/llvm-project/ \
+  -DIGC_OPTION__SPIRV_TOOLS_MODE=Source \
+  -DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR=%{_builddir}/igc-%{version}/SPIRV-Headers
+%make_build
+popd
+
+%install
+pushd build
+%make_install
+rm -fv $RPM_BUILD_ROOT/usr/bin/GenX_IR
+rm -fv $RPM_BUILD_ROOT/usr/bin/clang-%{so_ver}
+rm -fv $RPM_BUILD_ROOT/usr/bin/lld
+# Change permissions otherwise opencl install will fail
+chmod +x $RPM_BUILD_ROOT/usr/lib64/libopencl-clang.so.%{so_ver}
+popd
+
+%files -n intel-igc-core
+%defattr(-,root,root)
+%license ./igc/LICENSE.md
+/usr/lib64/libiga64.so.*
+/usr/lib64/libigc.so.*
+/usr/bin/iga64
+
+%files -n intel-igc-opencl
+%defattr(-,root,root)
+%license ./igc/LICENSE.md
+/usr/lib64/libopencl-clang.so.%{so_ver}
+/usr/lib64/libigdfcl.so.*
+/usr/include/opencl-c.h
+/usr/include/opencl-c-base.h
+
+%files -n intel-igc-opencl-devel
+%defattr(-,root,root)
+/usr/include/igc/*
+/usr/include/iga/*
+/usr/include/visa/*
+/usr/lib64/libiga64.so
+/usr/lib64/libigc.so
+/usr/lib64/libigdfcl.so
+/usr/lib64/pkgconfig/*
+/usr/lib64/igc/NOTICES.txt
+
+%changelog
+* Thu Nov 16 2023 Aubrey Li <aubrey.li@linux.intel.com> - 1.0.14828.26-1
+- Initial spec file