--- /dev/null
+
+%define llvm_version 7.0.1
+%define opencl_clang_version 8.0.1
+
+Summary: The Intel Graphics Compiler for OpenCL
+Name: intel-graphics-compiler
+Version: 1.0.8
+Release: 1
+License: MIT
+Group: Libraries
+Source0: https://github.com/intel/intel-graphics-compiler/archive/igc-%{version}/igc-%{version}.tar.gz
+# Source0-md5: 9999fd7b6947b2ed0a11f7b07b1e7acc
+Patch0: pkgconfig.patch
+URL: https://github.com/intel/intel-graphics-compiler/
+BuildRequires: llvm-devel >= %{llvm_version}
+BuildRequires: opencl-clang-devel >= %{opencl_clang_version}
+BuildRequires: cmake >= 3.2.0
+BuildRequires: pkgconfig
+Requires: %{name}-libs = %{version}-%{release}
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+The Intel Graphics Compiler for OpenCL is an LLVM based compiler for OpenCL
+targeting Intel Gen graphics hardware architecture.
+
+%package libs
+Summary: The Intel Graphics Compiler for OpenCL libraries
+Group: Libraries
+
+%description libs
+The Intel Graphics Compiler for OpenCL libraries.
+
+%package devel
+Summary: Header files for %{name} library
+Summary(pl.UTF-8): Pliki nagłówkowe biblioteki %{name}
+Group: Development/Libraries
+Requires: %{name}-libs = %{version}-%{release}
+
+%description devel
+Header files for %{name} library.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe biblioteki %{name}.
+
+%prep
+%setup -qn %{name}-igc-%{version}
+
+%patch0 -p1
+
+%build
+install -d build
+cd build
+%cmake \
+ -DCCLANG_FROM_SYSTEM=ON \
+ ../
+%{__make}
+
+cd ..
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+%{__make} -C build install \
+ DESTDIR=$RPM_BUILD_ROOT
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(644,root,root,755)
+%doc README.md
+%attr(755,root,root) %{_bindir}/GenX_IR
+%attr(755,root,root) %{_bindir}/iga64
+
+%files libs
+%defattr(644,root,root,755)
+%attr(755,root,root) %{_libdir}/libiga64.so.1.*.*
+%ghost %attr(755,root,root) %{_libdir}/libiga64.so.1
+%attr(755,root,root) %{_libdir}/libigc.so.1.*.*
+%ghost %attr(755,root,root) %{_libdir}/libigc.so.1
+%attr(755,root,root) %{_libdir}/libigdfcl.so.1.*.*
+%ghost %attr(755,root,root) %{_libdir}/libigdfcl.so.1
+
+%files devel
+%defattr(644,root,root,755)
+%{_includedir}/igc
+%attr(755,root,root) %{_libdir}/libiga64.so
+%attr(755,root,root) %{_libdir}/libigc.so
+%attr(755,root,root) %{_libdir}/libigdfcl.so
+%{_pkgconfigdir}/igc-opencl.pc
--- /dev/null
+diff -dur intel-graphics-compiler-igc-1.0.8.orig/IGC/AdaptorOCL/igc-opencl.pc.in intel-graphics-compiler-igc-1.0.8/IGC/AdaptorOCL/igc-opencl.pc.in
+--- intel-graphics-compiler-igc-1.0.8.orig/IGC/AdaptorOCL/igc-opencl.pc.in 2019-06-08 02:25:42.000000000 +0200
++++ intel-graphics-compiler-igc-1.0.8/IGC/AdaptorOCL/igc-opencl.pc.in 2019-07-01 13:33:16.449380174 +0200
+@@ -1,7 +1,7 @@
+ prefix=@IGC_INSTALL_TIME_ROOT_DIR@
+ exec_prefix=${prefix}
+-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/igc
+-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
++includedir=@CMAKE_INSTALL_INCLUDEDIR@/igc
++libdir=@CMAKE_INSTALL_LIBDIR@
+
+ Name: igc-opencl
+
+%description
+ Intel(R) Graphics Compiler for OpenCL(TM)
+
+%clean
+rm -rf $RPM_BUILD_ROOT