%define debug_package %{nil}
%define _build_id_links none

%undefine _hardened_build
%undefine _cmake_shared_libs
%define   _gcc_lto_cflags -fno-lto

%global implot_version 0.17
%global tinygltf_version 2.9.7
%global sfml_version 3.0.2
%global cpp_ipc_commit ce0773b
%global cpp_optparse_commit 2265d64
%global imgui_version 1.92.9b
%global watcher_version 0.14.5

Name:     dolphin-emu
Version:  2609
Release:  1%{?dist}
Summary:  GameCube and Wii emulator

License:  GPL-2.0-or-later AND MIT AND BSD-3-Clause AND BSD-2-Clause AND Apache-2.0 AND GPL-3.0-or-later AND Zlib
URL:      https://dolphin-emu.org/
Source0:  https://github.com/dolphin-emu/dolphin/archive/refs/tags/%{version}.tar.gz#/%{name}-%{version}.tar.gz
Source1:  https://github.com/epezent/implot/archive/refs/tags/v%{implot_version}.tar.gz#/implot-%{implot_version}.tar.gz
Source2:  https://github.com/syoyo/tinygltf/archive/refs/tags/v%{tinygltf_version}.tar.gz#/tinygltf-%{tinygltf_version}.tar.gz
Source3:  https://github.com/SFML/SFML/archive/refs/tags/%{sfml_version}.tar.gz#/SFML-%{sfml_version}.tar.gz
Source4:  https://github.com/mutouyun/cpp-ipc/archive/%{cpp_ipc_commit}/cpp-ipc-%{cpp_ipc_commit}.tar.gz
Source5:  https://github.com/weisslj/cpp-optparse/archive/%{cpp_optparse_commit}/cpp-optparse-%{cpp_optparse_commit}.tar.gz
Source6:  https://github.com/ocornut/imgui/archive/refs/tags/v%{imgui_version}.tar.gz
Source7:  https://github.com/e-dant/watcher/archive/refs/tags/%{watcher_version}.tar.gz

BuildRequires:  cmake
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  ninja-build

BuildRequires:  bluez-libs-devel
BuildRequires:  bzip2-devel
BuildRequires:  cubeb-devel
BuildRequires:  fmt-devel >= 10.1
BuildRequires:  glslang-devel
BuildRequires:  hidapi-devel
BuildRequires:  libcurl-devel
BuildRequires:  libevdev-devel
BuildRequires:  libpng-devel
BuildRequires:  libspng-devel
BuildRequires:  libusb1-devel
BuildRequires:  libxkbcommon-devel
BuildRequires:  libzstd-devel >= 1.4
BuildRequires:  lz4-devel >= 1.8
BuildRequires:  lzo-devel
BuildRequires:  minizip-ng-devel
BuildRequires:  picojson-static
BuildRequires:  pugixml-devel
BuildRequires:  SDL3-devel
BuildRequires:  spirv-headers-devel
BuildRequires:  spirv-tools
BuildRequires:  spirv-tools-devel
BuildRequires:  systemd-devel
BuildRequires:  vulkan-headers
BuildRequires:  VulkanMemoryAllocator-devel
BuildRequires:  xxhash-devel >= 0.8.2
BuildRequires:  xz-devel
BuildRequires:  zlib-ng-devel
BuildRequires:  enet-devel

BuildRequires:  /usr/bin/env
BuildRequires:  gettext


%description
Dolphin is an emulator for Nintendo GameCube and Wii.

This build is optimized for use with an external frontend such as ES-DE:
the Qt frontend and X11 support are disabled, while the lightweight NoGUI
frontend, Vulkan rendering, Cubeb audio, SDL3 and evdev input are enabled.


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

# ImPlot
rm -rf Externals/implot/implot
mkdir -p Externals/implot/implot
tar -xf %{SOURCE1} \
    -C Externals/implot/implot \
    --strip-components=1

# tinygltf
rm -rf Externals/tinygltf/tinygltf
mkdir -p Externals/tinygltf/tinygltf
tar -xf %{SOURCE2} \
    -C Externals/tinygltf/tinygltf \
    --strip-components=1

# Dolphin 2606 requires SFML >= 3.0. Fedora 44 still ships SFML 2.x,
# so keep Dolphin's wrapper and populate only its nested source directory.
rm -rf Externals/SFML/SFML
mkdir -p Externals/SFML/SFML
tar -xf %{SOURCE3} \
    -C Externals/SFML/SFML \
    --strip-components=1

rm -rf Externals/cpp-ipc/cpp-ipc
mkdir -p Externals/cpp-ipc/cpp-ipc
tar -xf %{SOURCE4} \
    -C Externals/cpp-ipc/cpp-ipc \
    --strip-components=1

rm -rf Externals/cpp-optparse/cpp-optparse
mkdir -p Externals/cpp-optparse/cpp-optparse
tar -xf %{SOURCE5} \
    -C Externals/cpp-optparse/cpp-optparse \
    --strip-components=1

rm -rf Externals/imgui/imgui
mkdir -p Externals/imgui/imgui
tar -xf %{SOURCE6} \
    -C Externals/imgui/imgui \
    --strip-components=1

rm -rf Externals/watcher/watcher
mkdir -p Externals/watcher/watcher
tar -xf %{SOURCE7} \
    -C Externals/watcher/watcher \
    --strip-components=1

# Use the system picojson header.
rm -rf Externals/picojson
mkdir -p Externals/picojson
sed 's/throw std::.*;/std::abort();/g' \
    /usr/include/picojson.h > Externals/picojson/picojson.h


%build
%cmake \
    -DUSE_SYSTEM_LIBS=ON \
    -DXXHASH_FOUND=ON \
    \
    -DUSE_SYSTEM_MBEDTLS=OFF \
    -DUSE_SYSTEM_SFML=OFF \
    \
    -DUSE_MGBA=OFF \
    -DUSE_UPNP=OFF \
    -DUSE_DISCORD_PRESENCE=OFF \
    -DUSE_RETRO_ACHIEVEMENTS=OFF \
    \
    -DENABLE_ANALYTICS=OFF \
    -DENABLE_AUTOUPDATE=OFF \
    -DENABLE_TESTS=OFF \
    -DENABLE_CLI_TOOL=OFF \
    \
    -DENABLE_QT=OFF \
    -DENABLE_NOGUI=ON \
    -DENABLE_HEADLESS=OFF \
    \
    -DENABLE_X11=OFF \
    -DENABLE_EGL=ON \
    -DENABLE_VULKAN=ON \
    \
    -DENABLE_EVDEV=ON \
    -DENABLE_HWDB=ON \
    -DENABLE_SDL=ON \
    \
    -DENABLE_ALSA=OFF \
    -DENABLE_PULSEAUDIO=OFF \
    -DENABLE_CUBEB=ON \
    \
    -DENABLE_LLVM=OFF \
    -DENABLE_LTO=OFF \
    -DENCODE_FRAMEDUMPS=OFF

%cmake_build


%install
%cmake_install

install -Dpm0644 \
    Data/51-usb-device.rules \
    %{buildroot}%{_udevrulesdir}/51-dolphin-usb-device.rules

# ES-DE provides the desktop frontend.
rm -rf \
    %{buildroot}%{_datadir}/applications \
    %{buildroot}%{_datadir}/icons \
    %{buildroot}%{_datadir}/metainfo \
    %{buildroot}%{_datadir}/pixmaps \
    %{buildroot}%{_datadir}/dolphin-emu/sys/Theme

# Keep only the NoGUI launcher.
rm -f \
    %{buildroot}%{_bindir}/dolphin-emu \
    %{buildroot}%{_bindir}/dolphin-tool \
    %{buildroot}%{_mandir}/man6/dolphin-emu.6*


%files
%{_bindir}/dolphin-emu-nogui
%{_datadir}/%{name}/
%{_mandir}/man6/dolphin-emu-nogui.6*
%{_udevrulesdir}/51-dolphin-usb-device.rules


%changelog
%autochangelog