%global upstreamname rocThrust

%global rocm_release 6.3
%global rocm_patch 0
%global rocm_version %{rocm_release}.%{rocm_patch}

# Compiler is hipcc, which is clang based:
%global toolchain rocm
# hipcc does not support some clang flags
%global build_cxxflags %(echo %{optflags} | sed -e 's/-fstack-protector-strong/-Xarch_host -fstack-protector-strong/' -e 's/-fcf-protection/-Xarch_host -fcf-protection/')
# there is no debug package
%global debug_package %{nil}

# Option to test suite for testing on real HW:
%bcond_with check
%if %{with check}
%global build_test ON
%else
%global build_test OFF
%endif

Name:           rocthrust
Version:        %{rocm_version}
Release:        1%{?dist}
Summary:        ROCm Thrust libary

Url:            https://github.com/ROCm
License:        Apache-2.0 and BSD-2-Clause and BSD-3-Clause and MIT and Public Domain
# All files are Apache 2.0 with some exceptions:
# ./cmake contains only files under MIT
# ./internal/benchmark/*.py are dual licensed Apache 2.0 and Boost 1.0
# ./thrust/ contain some headers files that are Boost 1.0 licensed
# ./thrust/ contain some headers that are dual Apache 2.0 and Boost 1.0
# ./thrust/cmake/FindTBB.cmake is public domain
# ./thrust/detail/allocator/allocator_traits.h is dual Apache 2.0 and MIT
# ./thrust/detail/complex contains BSD 2 clause licensed headers

Source0:        %{url}/%{upstreamname}/archive/rocm-%{version}.tar.gz#/%{upstreamname}-%{version}.tar.gz

BuildRequires:  cmake
BuildRequires:  rocm-cmake
BuildRequires:  rocm-comgr-devel
BuildRequires:  rocm-compilersupport-macros
BuildRequires:  rocm-hip-devel
BuildRequires:  rocprim-static
BuildRequires:  rocm-runtime-devel
BuildRequires:  rocm-rpm-macros

%if %{with check}
BuildRequires:  gtest-devel
%endif

# Only headers, cmake infra, noarch confuses libdir
# BuildArch: noarch
# Only x86_64 works right now:
ExclusiveArch:  x86_64

%description
Thrust is a parallel algorithm library. This library has been
ported to HIP/ROCm platform, which uses the rocPRIM library.

%package devel
Summary:        The %{upstreamname} development package
Provides:       %{name}-static = %{version}-%{release}

%description devel
The %{upstreamname} development package.

%prep
%autosetup -p1 -n %{upstreamname}-rocm-%{version}

#
# The ROCMExportTargetsHeaderOnly.cmake file
# generates a files that reference the install location of other files
# Make this change so they match
sed -i -e 's/ROCM_INSTALL_LIBDIR lib/ROCM_INSTALL_LIBDIR lib64/' cmake/ROCMExportTargetsHeaderOnly.cmake

%build
%cmake \
	-DCMAKE_CXX_COMPILER=hipcc \
	-DCMAKE_C_COMPILER=hipcc \
	-DCMAKE_LINKER=%rocmllvm_bindir/ld.lld \
	-DCMAKE_AR=%rocmllvm_bindir/llvm-ar \
	-DCMAKE_RANLIB=%rocmllvm_bindir/llvm-ranlib \
    -DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=OFF \
    -DBUILD_TEST=%{build_test} \
    -DCMAKE_PREFIX_PATH=%{rocmllvm_cmakedir}/.. \
    -DROCM_SYMLINK_LIBS=OFF
%cmake_build

%install
%cmake_install

if [ -f %{buildroot}%{_prefix}/share/doc/rocthrust/LICENSE ]; then
    rm %{buildroot}%{_prefix}/share/doc/rocthrust/LICENSE
fi

%if %{with check}
rm %{buildroot}%{_bindir}/*
%endif

%check
%if %{with check}
%ctest
%endif

%files devel
%doc README.md
%license LICENSE
%license NOTICES.txt
%{_includedir}/thrust
%{_libdir}/cmake/%{name}

%changelog
* Tue Dec 10 2024 Tom Rix <Tom.Rix@amd.com> - 6.3.0-1
- Update to 6.3

* Sun Nov 10 2024 Tom Rix <Tom.Rix@amd.com> - 6.2.1-1
- Stub for tumbleweed