Infra: Enable builds on Fedora using Packit

.packit.yml

@@ -0,0 +1,17 @@
+# https://packit.dev/docs/configuration/
+
+specfile_path: buildtools/thorvg.spec
+
+notifications:
+  pull_request:
+    successful_build: true
+
+jobs:
+- job: copr_build
+  trigger: pull_request
+  targets:
+  - fedora-rawhide-aarch64
+  - fedora-rawhide-i386
+  - fedora-rawhide-ppc64le
+  - fedora-rawhide-s390x
+  - fedora-rawhide-x86_64

buildtools/thorvg.spec

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+Name:           thorvg
+Version:        0.15.12
+Release:        %{autorelease}
+Summary:        Lightweight vector-based scenes and animation drawing library
+
+License:        MIT
+URL:            https://www.thorvg.org/
+Source:         https://github.com/thorvg/thorvg/archive/v%{version}/thorvg-%{version}.tar.gz
+# Give binaries names that are not generic to prevent conflicts
+# https://github.com/thorvg/thorvg/issues/3367
+Patch:          binarynameconflicts.patch
+
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
+BuildRequires:  mesa-libGL-devel
+BuildRequires:  meson
+BuildRequires:  ninja-build
+BuildRequires:  pkgconfig(libturbojpeg)
+BuildRequires:  pkgconfig(libpng)
+BuildRequires:  pkgconfig(libwebp)
+BuildRequires:  pkgconfig(sdl2)
+# Documentation
+BuildRequires:  doxygen
+
+# Modifications do not allow for use of packaged rapidjson
+# https://github.com/thorvg/thorvg/issues/3358
+Provides: bundled(rapidjson)
+
+%description
+ThorVG is an open-source graphics library designed for creating vector-based
+scenes and animations. It combines immense power with remarkable lightweight
+efficiency, as Thor embodies a dual meaning—symbolizing both thunderous
+strength and lightning-fast agility. Embracing the philosophy of simpler is
+better, the ThorVG project provides intuitive, user-friendly interfaces while
+maintaining a compact footprint and minimal overhead.
+
+The following list shows primitives that are supported by ThorVG:
+- Lines & Shapes: rectangles, circles, and paths with coordinate control
+- Filling: solid colors, linear & radial gradients, and path clipping
+- Stroking: stroke width, joins, caps, dash patterns, and trimming
+- Scene Management: retainable scene graph and object transformations
+- Composition: various blending and masking
+- Text: unicode characters with horizontal text layout using scalable fonts (TTF)
+- Images: SVG, JPG, PNG, WebP, and raw bitmaps
+- Effects: blur, drop shadow, fill, tint, tritone and color replacement
+- Animations: Lottie
+
+%package devel
+Summary: Development headres and libraries
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+Development headers and libraries for ThorVG.
+
+%package doc
+Summary: Documentation
+BuildArch:  noarch
+
+%description doc
+HTML documentation for ThorVG.
+
+%prep
+%autosetup -n thorvg-%{version} -p1
+
+%build
+%meson -Dengines=all \
+       -Dexamples=true \
+       -Dloaders=all \
+       -Dsavers=all \
+       -Dbindings=capi \
+       -Dtools=all \
+       -Dstrip=false \
+       -Dtests=true
+%meson_build
+# documentation
+pushd docs
+doxygen
+popd
+
+%install
+%meson_install
+
+%check
+%meson_test
+
+%files
+%license LICENSE
+%doc README.md
+%doc AUTHORS
+%doc CONTRIBUTING.md
+%{_libdir}/libthorvg.so.0
+%{_libdir}/libthorvg.so.0.*
+%{_bindir}/tvg-svg2png
+%{_bindir}/tvg-svg2tvg
+%{_bindir}/tvg-lottie2gif
+
+%files devel
+%{_includedir}/thorvg.h
+%{_includedir}/thorvg_capi.h
+%{_includedir}/thorvg_lottie.h
+%{_libdir}/libthorvg.so
+%{_libdir}/pkgconfig/thorvg.pc
+
+%files doc
+%license LICENSE
+%doc docs/html
+
+%changelog
+%autochangelog