!1 Init package.

From: @dwl301 
Reviewed-by: @zhang__3125 
Signed-off-by: @zhang__3125

libjcat.spec

@@ -0,0 +1,92 @@
+%global glib2_version 2.45.8
+%global json_glib_version 1.1.1
+
+Summary:       Library for reading Jcat files
+Name:          libjcat
+Version:       0.1.11
+Release:       1
+License:       LGPLv2+
+URL:           https://github.com/hughsie/libjcat
+Source0:       https://people.freedesktop.org/~hughsient/releases/%{name}-%{version}.tar.xz
+
+BuildRequires: gtk-doc
+BuildRequires: meson
+BuildRequires: gobject-introspection-devel
+BuildRequires: glib2-devel >= %{glib2_version}
+BuildRequires: json-glib-devel >= %{json_glib_version}
+BuildRequires: gnutls-devel
+BuildRequires: gnutls-utils
+BuildRequires: gpgme-devel
+BuildRequires: vala
+
+Requires: glib2%{?_isa} >= %{glib2_version}
+
+%description
+This library allows reading and writing gzip-compressed JSON catalog files,
+which can be used to store GPG, PKCS-7 and SHA-256 checksums for each file.
+
+This provides equivalent functionality to the catalog files supported in
+Microsoft Windows.
+
+%package devel
+Summary: Development package for %{name}
+Requires: %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+Files for development with %{name}.
+
+%package tests
+Summary: Files for installed tests
+
+%description tests
+Executable and data files for installed tests.
+
+%prep
+%autosetup -p0
+
+%build
+
+%meson \
+    -Dgtkdoc=true \
+    -Dtests=true
+
+%meson_build
+
+%install
+%meson_install
+
+%check
+%meson_test
+
+%files
+%doc README.md
+%license LICENSE
+%{_bindir}/jcat-tool
+%{_datadir}/man/man1/*.1*
+%dir %{_libdir}/girepository-1.0
+%{_libdir}/girepository-1.0/*.typelib
+%{_libdir}/libjcat.so.1*
+
+%files devel
+%dir %{_datadir}/gir-1.0
+%{_datadir}/gir-1.0/*.gir
+%dir %{_datadir}/gtk-doc
+%dir %{_datadir}/gtk-doc/html
+%{_datadir}/gtk-doc/html/libjcat
+%{_includedir}/libjcat-1
+%{_libdir}/libjcat.so
+%{_libdir}/pkgconfig/jcat.pc
+%dir %{_datadir}/vala
+%dir %{_datadir}/vala/vapi
+%{_datadir}/vala/vapi/jcat.deps
+%{_datadir}/vala/vapi/jcat.vapi
+
+%files tests
+%doc README.md
+%{_libexecdir}/installed-tests/libjcat/*
+%{_datadir}/installed-tests/libjcat/*
+%dir %{_datadir}/installed-tests/libjcat
+
+%changelog
+* Mon Jun 13 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 0.1.11-1
+- Initial Package