%define _debugsource_template %{nil}
%define debug_package %{nil}

Name:           looking-glass-client
Version:        B7
Release:        5%{?dist}
Summary:        Low-latency KVM frame relay client

License:        GPL-2.0-or-later
URL:            https://looking-glass.io
Source0:        https://looking-glass.io/artifact/stable/source#/%{name}-%{version}.tar.gz
Patch0:         nettle4-sha1-digest.patch

BuildRequires:  cmake
BuildRequires:  desktop-file-utils
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  pkgconfig
BuildRequires:  gmp-devel
BuildRequires:  nettle-devel
BuildRequires:  spice-protocol
BuildRequires:  wayland-devel
BuildRequires:  wayland-protocols-devel
BuildRequires:  pkgconfig(egl)
BuildRequires:  pkgconfig(fontconfig)
BuildRequires:  pkgconfig(gl)
BuildRequires:  pkgconfig(hogweed)
BuildRequires:  pkgconfig(libdecor-0)
BuildRequires:  pkgconfig(libpipewire-0.3)
BuildRequires:  pkgconfig(libpulse)
BuildRequires:  pkgconfig(nettle)
BuildRequires:  pkgconfig(samplerate)
BuildRequires:  pkgconfig(spice-protocol)
BuildRequires:  pkgconfig(wayland-client)
BuildRequires:  pkgconfig(wayland-cursor)
BuildRequires:  pkgconfig(wayland-egl)
BuildRequires:  pkgconfig(xkbcommon)

# Frame copies use SSE4.1/AVX2 intrinsics with no portable fallback.
ExclusiveArch:  x86_64

Requires:       hicolor-icon-theme

%description
Looking Glass is a low-latency KVM frame relay client for guest systems with
VGA PCI passthrough. It uses a shared memory device to display the guest from
the host without a capture card.

%prep
%autosetup -p1 -n looking-glass-%{version}

%build
cmake -S client -B build \
  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
  -DCMAKE_INSTALL_PREFIX=%{_prefix} \
  -DCMAKE_INSTALL_LIBDIR=%{_libdir} \
  -DENABLE_BACKTRACE=OFF \
  -DENABLE_X11=OFF \
  -DOPTIMIZE_FOR_NATIVE=OFF
cmake --build build --parallel %{?_smp_build_ncpus}

%install
DESTDIR=%{buildroot} cmake --install build

%check
desktop-file-validate %{buildroot}%{_datadir}/applications/looking-glass-client.desktop
test -x %{buildroot}%{_bindir}/looking-glass-client
test -f %{buildroot}%{_datadir}/icons/hicolor/scalable/apps/looking-glass.svg

%files
%license LICENSE
%doc AUTHORS CONTRIBUTORS README.md
%{_bindir}/looking-glass-client
%{_datadir}/applications/looking-glass-client.desktop
%{_datadir}/icons/hicolor/scalable/apps/looking-glass.svg

%changelog
* Tue Oct 13 2026 sachesi <xsachesi@proton.me> - B7-5
- Build only for x86_64, the frame copy paths need SSE4.1 and AVX2 intrinsics.

* Fri Sep 18 2026 sachesi <xsachesi@proton.me> - B7-4
- Patch bundled PureSpice to use the Nettle 4.0 sha1_digest() signature
  (2-arg, no length param) on Fedora 45/rawhide, keeping the old 3-arg
  call for Nettle < 4.0 (Fedora 44).

* Sun Jun 07 2026 sachesi <xsachesi@proton.me> - B7-3
- Disable optional BFD backtrace support to avoid static libbfd linkage failures.

* Sun Jun 07 2026 sachesi <xsachesi@proton.me> - B7-2
- Disable X11 support; build the Wayland client path only.

* Sun Jun 07 2026 sachesi <xsachesi@proton.me> - B7-1
- Initial package for Copr.