Name: davegnukem
Summary: Side-view scrolling 2D shooter

# README.md says simply "MIT license or GPL".
# The debian/copyright file says "Expat or GPL-2 or GPL-3".
License: GPL-2.0-or-later OR MIT 

Version: 1.0.3
Release: 2%{?dist}

URL: https://djoffe.com/gnukem/
Source0: https://github.com/davidjoffe/dave_gnukem/archive/%{version}/dave_gnukem-%{version}.tar.gz
Source1: https://github.com/davidjoffe/gnukem_data/archive/%{version}/gnukem_data-%{version}.tar.gz

# AppStream metainfo file and a 128x128 icon.
# Added to the repo after v1.0.3 was released.
Source90: https://raw.githubusercontent.com/davidjoffe/dave_gnukem/72d05572ef3dbdff9d317df686f44e73a18bc340/debian/appstream/com.djoffe.davegnukem.metainfo.xml
Source91: https://raw.githubusercontent.com/davidjoffe/dave_gnukem/72d05572ef3dbdff9d317df686f44e73a18bc340/debian/icons/hicolor/128x128/apps/davegnukem.png

# Backport some upstream improvements to the Makefile
Patch0: gnukem--Makefile.patch

# Fix build on big-endian architectures
Patch1: gnukem--BigEndian.patch

%global dave_make_vars PREFIX="%{_prefix}" BIN_DIR="%{_bindir}" DATA_DIR="%{_datadir}/%{name}/"

BuildRequires: desktop-file-utils
BuildRequires: gcc-c++
BuildRequires: libappstream-glib
BuildRequires: make
BuildRequires: SDL2-devel
BuildRequires: SDL2_mixer-devel

Requires: %{name}-data = %{version}-%{release}

%description
Dave Gnukem is a retro-style 2D scrolling platform shooter similar to,
and inspired by, Duke Nukem 1 (~1991). The original Duke Nukem 1 had
16-color EGA 320x200 graphics; the aim here is 'similar but different'
gameplay and 'look and feel'. It is kind of a parody of the original.


%package data
Summary: Data files for Dave Gnukem
BuildArch: noarch

# Check debian/copyright for a detailed list
License: CC0-1.0 AND CC-BY-3.0 AND (GPL-2.0-or-later OR MIT)

Requires: hicolor-icon-theme

%description data
This package contains data files (graphics, sounds, et cetera)
required to play Dave Gnukem.


%prep
%setup -q -n dave_gnukem-%{version} -a 1
mv ./gnukem_data-%{version} ./data

mkdir -p debian/appstream/
cp -a %{SOURCE90} debian/appstream/

mkdir -p debian/icons/hicolor/128x128/apps/
cp -a %{SOURCE91} debian/icons/hicolor/128x128/apps/ 

%autopatch -p1


%build
%make_build %{dave_make_vars}


%install
%make_install %{dave_make_vars}


%check
desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop
appstream-util validate-relax --nonet %{buildroot}%{_datadir}/metainfo/com.djoffe.%{name}.metainfo.xml


%files
%license COPYING MIT-LICENSE.txt
%doc %{_docdir}/%{name}/
%{_bindir}/%{name}
%{_datadir}/applications/%{name}.desktop
%{_datadir}/metainfo/com.djoffe.%{name}.metainfo.xml
%{_mandir}/man6/%{name}.6*

%files data
%doc %{_docdir}/%{name}-data/
%{_datadir}/icons/hicolor/*/apps/%{name}.png
%{_datadir}/%{name}


%changelog
* Sun Aug 31 2025 Artur Frenszek-Iwicki <fedora@svgames.pl> - 1.0.3-2
- Backport the AppStream metainfo file and larger icon

* Mon Aug 18 2025 Artur Frenszek-Iwicki <fedora@svgames.pl> - 1.0.3-1
- Initial packaging