%define major     20.1
%define libname   %mklibname %name %{major}
%define develname %mklibname %name -d

%global commit 781d0790ea4dc6238eabe44fc39e49b6b27fbcbe
%global shortcommit %(c=%{commit}; echo ${c:0:7})

Name:           spirv-llvm-translator
Version:        20.1.9
Release:        %mkrel 1
Summary:        LLVM to SPIRV Translator
Group:          System/Libraries

License:        NCSA
URL:            https://github.com/KhronosGroup/SPIRV-LLVM-Translator
#Source0:        %{url}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz
Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

# Upstream patches

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  cmake
BuildRequires:  ninja-build
BuildRequires:  llvm-devel
BuildRequires:  llvm-static
BuildRequires:  spirv-headers
BuildRequires:  spirv-tools-devel
BuildRequires:  zlib-devel

%description
Khronos LLVM to SPIRV Translator. This is a library
to be used by Mesa for OpenCL support. It translate
LLVM IR to Khronos SPIR-V. It also includes a
standalone tool used for building libclc.

%package tools
Summary: Standalone llvm to spirv translator tool
Group:   System/Base
Requires: %{name}%{?_isa} = %{version}-%{release}

%description tools
This package contains the standalone llvm to spirv tool.

%package -n %{libname}
Summary: Standalone llvm to spirv translator tool lib
Group:   System/Libraries
Provides: %{name}%{?_isa} = %{version}-%{release}
Provides: %{name} = %{version}-%{release}

%description -n %{libname}
Khronos LLVM to SPIRV Translator. This is a library
to be used by Mesa for OpenCL support. It translate
LLVM IR to Khronos SPIR-V. It also includes a
standalone tool used for building libclc.

%package -n %{develname}
Summary: Development files for LLVM to SPIRV Translator
Group:   Development/C
Requires: %{name}%{?_isa} = %{version}-%{release}
Obsoletes: spirv-llvm-translator-%{_lib}spirv-llvm-translator-devel < 17.0.0-2

%description -n %{develname}
This package contains libraries and header files for
developing against %{name}

%prep
%autosetup -n SPIRV-LLVM-Translator-%{version} -p1

%build
%cmake -GNinja \
       -DLLVM_BUILD_TOOLS=ON \
       -DCMAKE_BUILD_TYPE=RelWithDebInfo \
       -DCMAKE_INSTALL_RPATH:BOOL=";" \
       -DLLVM_DIR="/usr/lib64/cmake/llvm/" \
%if 0%{?__isa_bits} == 64
       -DLLVM_LIBDIR_SUFFIX=64 \
%else
       -DLLVM_LIBDIR_SUFFIX= \
%endif
       -DLLVM_EXTERNAL_PROJECTS="SPIRV-Headers" \
       -DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR="/usr/include/spirv/"

%cmake_build

%install
%cmake_install

%files -n %{libname}
%doc README.md
%{_libdir}/libLLVMSPIRVLib.so.%{major}

%files tools
%{_bindir}/llvm-spirv

%files -n %{develname}
%{_includedir}/LLVMSPIRVLib/
%{_libdir}/libLLVMSPIRVLib.so
%{_libdir}/pkgconfig/LLVMSPIRVLib.pc