%global debug_package %{nil}
%global __os_install_post %{nil}

Name:           xrt-npu
Version:        2.21.75
Release:        1%{?dist}
Summary:        AMD XRT core utilities required by FastFlowLM (xrt_coreutil + aiebu)

License:        Apache-2.0
URL:            https://github.com/Xilinx/XRT
Source0:        %{name}-%{version}.tar.gz

ExclusiveArch:  x86_64

BuildRequires:  cmake >= 3.18
BuildRequires:  ninja-build
BuildRequires:  gcc-c++
BuildRequires:  pkgconfig
BuildRequires:  boost-devel >= 1.74
BuildRequires:  libuuid-devel
BuildRequires:  libcurl-devel
BuildRequires:  protobuf-devel
BuildRequires:  libdrm-devel
BuildRequires:  git

%description
Minimal subset of AMD XRT (Xilinx Runtime) providing the xrt_coreutil
and aiebu shared libraries needed by FastFlowLM to interface with AMD
Ryzen AI XDNA2 NPUs. Installs to /opt/xilinx/xrt.

This package does NOT include the Alveo PCIe drivers, edge runtime,
HIP bindings, XMA, or any other full-XRT components. It is a stripped-down
build for FastFlowLM only.

%package devel
Summary:        Development headers for xrt-npu
Requires:       %{name} = %{version}-%{release}

%description devel
Headers and pkg-config files for building against xrt-npu
(xrt_coreutil and aiebu). Used as BuildRequires for fastflowlm.

%prep
%autosetup -n %{name}-%{version}

%build
cmake -S src -B build \
    -G Ninja \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=/opt/xilinx/xrt \
    -DXRT_BASE=ON \
    -DXRT_XRT=OFF \
    -DXRT_ALVEO=OFF \
    -DXRT_NPU=OFF \
    -DXRT_EDGE=OFF \
    -DXRT_ENABLE_HIP=OFF \
    -DXRT_STATIC_BUILD=OFF \
    -DCMAKE_SKIP_RPATH=ON

cmake --build build --target xrt_coreutil aiebu -j$(nproc)

%install
DESTDIR=%{buildroot} cmake --install build --component base
DESTDIR=%{buildroot} cmake --install build --component base-devel

# Rimuovi eventuali file non necessari (doc, tests, ecc.)
rm -rf %{buildroot}/opt/xilinx/xrt/share/doc 2>/dev/null || true
rm -rf %{buildroot}/opt/xilinx/xrt/test 2>/dev/null || true

# Aggiunge /opt/xilinx/xrt/lib al ld.so.conf.d
install -Dm644 /dev/null %{buildroot}%{_sysconfdir}/ld.so.conf.d/xrt-npu.conf
echo "/opt/xilinx/xrt/lib" > %{buildroot}%{_sysconfdir}/ld.so.conf.d/xrt-npu.conf

%post
/sbin/ldconfig

%postun
/sbin/ldconfig

%files
%license LICENSE
/opt/xilinx/xrt/lib/libxrt_coreutil.so*
/opt/xilinx/xrt/lib/libaiebu.so*
%config(noreplace) %{_sysconfdir}/ld.so.conf.d/xrt-npu.conf

%files devel
/opt/xilinx/xrt/include/
/opt/xilinx/xrt/lib/libxrt_coreutil.so
/opt/xilinx/xrt/lib/libaiebu.so

%changelog
* Fri Apr 11 2026 Alessandro Lattao <alessandro@lattao.com> - 2.21.75-1
- Minimal XRT build (xrt_coreutil + aiebu) for FastFlowLM NPU support