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File melonds.spec of Package melonds (Revision 340c16dd3ad97d0473ce62723cb3a6a9)

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#
# Spec file for package melonDS
#
# Copyright © 2019–2022 Markus S. <kamikazow@opensuse.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

%define _localname melonDS
%global use_clang 0
%global use_lld 0
%global use_lto 1
%define __builder ninja

Name:             melonds
Summary:          Nintendo DS emulator
Version:          0.9.5
Release:          0
License:          GPL-3.0-or-later
URL:              http://melonds.kuribo64.net/
Source0:          https://github.com/Arisotura/melonDS/archive/%{version}.tar.gz#/%{_localname}-%{version}.tar.gz
%if 0%{?use_clang}
BuildRequires:  clang-devel
#BuildRequires:     npth-devel
%if 0%{?use_lld}
BuildRequires:  lld
%else
BuildRequires:  binutils-gold
BuildRequires:  llvm-gold
%endif
%else
BuildRequires:  binutils-gold
BuildRequires:  gcc-c++
%endif
BuildRequires:    binutils
BuildRequires:    cmake >= 3.13
BuildRequires:    extra-cmake-modules
BuildRequires:    hicolor-icon-theme
BuildRequires:    libarchive-devel
BuildRequires:    libcurl-devel
BuildRequires:    libpcap-devel
BuildRequires:    libslirp-devel
BuildRequires:    pkgconfig(gtk+-3.0)
BuildRequires:    pkgconfig(Qt5Core)
BuildRequires:    pkgconfig(Qt5Multimedia)
BuildRequires:    pkgconfig(Qt5Network)
BuildRequires:    pkgconfig(Qt5OpenGL)
BuildRequires:    pkgconfig(Qt5WaylandClient)
BuildRequires:    pkgconfig(Qt5Widgets)
BuildRequires:    pkgconfig(sdl2)
BuildRequires:    pkgconfig(wayland-client)
BuildRequires:    pkgconfig(wayland-egl) 
BuildRequires:    pkgconfig(wayland-egl-backend)
BuildRequires:    pkgconfig(wayland-protocols)
BuildRequires:    pkgconfig(wayland-server)
BuildRequires:    libopenssl-devel
%if 0%{?fedora} || 0%{?centos_version} || 0%{?rhel_version}
BuildRequires:    ninja-build
BuildRequires:    qt5-qtbase-private-devel
%endif
%if 0%{?suse_version}
#Ignore compiler warnings (for now)
BuildRequires:    -post-build-checks
BuildRequires:    libQt5Gui-private-headers-devel
BuildRequires:    ninja
BuildRequires:    update-desktop-files
%endif

%if 0%{?fedora} > 26
%undefine _debugsource_packages
%endif

%description
melonDS is a Nintendo DS emulator.

%prep
%setup -q -n %{_localname}-%{version}

%build
# this macro needs 'BuildRequires: memory-constraints'
#limit_build -m 3072
ulimit -Sn 4000
# this emulator is very crashy and its code is riddled with warnings of all kinds
UCFLAGS="-fPIC -O3 -march=x86-64 -mtune=generic -mssse3 -msse4 -msse4.1 -msse4.2 -mavx -maes -mpclmul"
# don't commit suicide out of shame!
export UCFLAGS="${UCFLAGS} $(pkg-config --cflags wayland-egl)"
export ULDFLAGS="-fPIC -Wl,--gc-sections -Wl,-O1 -Wl,--icf=safe"
%if 0%{?use_lld}
export ULDFLAGS="${ULDFLAGS} -fuse-ld=lld"
%ifarch %ix86 %arm
export ULDFLAGS="${ULDFLAGS} -Wl,-z,notext"
%endif
export LD="lld"
alias ld=ld.lld
%else
export ULDFLAGS="${ULDFLAGS} -fuse-ld=gold -Wl,--sort-common -Wl,-O1"
export LD=ld.gold
alias ld=gold
%endif
%if 0%{?use_clang}
export CC=clang
export CXX=clang++
#export CPP='clang -E' LD=ld.lld AR=llvm-ar AS=llvm-as NM=llvm-nm OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump RANLIB=llvm-ranlib
export UCFLAGS="${UCFLAGS} -v -fbracket-depth=1024 -fconstexpr-depth=1024 -relocatable-pch"
%ifarch x86_64
export UCFLAGS="${UCFLAGS} -fglobal-isel"
%endif
#export UCFLAGS="${UCFLAGS} -D_GNU_SOURCE -fexceptions"
export UCXXFLAGS="${UCFLAGS} -fpermissive"
#export UCXXFLAGS="${UCFLAGS} -fcxx-exceptions"
export HOST="$(${CC} -print-target-triple)"
%if 0%{?use_lto}
%if 0%{?use_lld}
%global _lto_cflags -flto=thin
%global _lto_ldlags -flto=thin -Wl,--plugin-opt=O3 %{?jobs:-Wl,--threads=%{jobs}}
%else
%global _lto_cflags -flto=thin
%global _lto_ldlags -flto=thin
%endif
%else
%global _lto_cflags %nil
%global _lto_ldlags %nil
%endif
%else
export CC=gcc
export CXX=g++
export UCFLAGS="${UCFLAGS} -ftree-parallelize-loops=16 -ftree-vectorize -fvect-cost-model=cheap -fpredictive-commoning"
export UCXXFLAGS="${UCFLAGS} -fpermissive"
export HOST="%{_target_platform}"
%if 0%{?use_lto}
%global _lto_cflags -fuse-linker-plugin %_lto_cflags -ffat-lto-objects -flto-odr-type-merging
%global _lto_ldlags -fuse-linker-plugin -flto=2
%else
%global _lto_cflags %nil
%global _lto_ldlags %nil
%endif
%endif
export TARGET="${HOST}"
export UCFLAGS="${UCFLAGS} %_lto_cflags"
export UCXXFLAGS="${UCXXFLAGS} %_lto_cflags"
export ULDFLAGS="${ULDFLAGS} %_lto_cflags %_lto_ldlags"
# override OBS defaults ?
export CFLAGS="${UCFLAGS}"
export CXXFLAGS="${UCXXFLAGS}"
export LDFLAGS="${ULDFLAGS}"

%cmake \
    -DCMAKE_CXX_STANDARD=17
%cmake_build

%install
%cmake_install

%files
%defattr(-,root,root,-)
%doc README.md
%license LICENSE
%{_bindir}/%{_localname}
%{_datadir}/applications/net.kuribo64.melonDS.desktop
%{_datadir}/icons/hicolor/*/apps/net.kuribo64.melonDS.png

%changelog

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File melonds.spec of Package melonds (Revision 340c16dd3ad97d0473ce62723cb3a6a9)

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