$ git diff --patch-with-stat --summary b2949f2a84f48d458c861d80dc3c9e82fcbc03b7..a0db540bb6dddc1ab013c8e7271675699eea5a8a

 .abf.yml   |  2 +-
 rav1e.spec | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++------
 2 files changed, 53 insertions(+), 7 deletions(-)

diff --git a/.abf.yml b/.abf.yml
index 597e1f0..5f28210 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-    rav1e-0.3.0.tar.gz: aa225fdc343a60fa8b786fef7850646d9b80b4ef
+    rav1e-0.3.1.tar.gz: f61f2323ad2b93f3bd3853c7088a2342b5467004
diff --git a/rav1e.spec b/rav1e.spec
index d308e1c..f243c0e 100644
--- a/rav1e.spec
+++ b/rav1e.spec
@@ -1,8 +1,11 @@
-%define debug_package %{nil}
+#define debug_package %{nil}
+%define libname %mklibname rav1e 0
+%define devname %mklibname -d rav1e
+%define staticname %mklibname -d -s rav1e
 
 Name:           rav1e
-Version:        0.3.0
-Release:        1
+Version:        0.3.1
+Release:        2
 Summary:        The fastest and safest AV1 encoder
 
 License:        BSD
@@ -12,6 +15,7 @@ Source0:        https://github.com/xiph/rav1e/archive/%{version}/%{name}-%{versi
 BuildRequires:  rust
 BuildRequires:  rust-src
 BuildRequires:  cargo
+BuildRequires:	cargo-c
 BuildRequires:  cmake
 BuildRequires:  git-core
 BuildRequires:  perl-interpreter
@@ -24,18 +28,60 @@ rav1e is an experimental AV1 video encoder. It is designed to eventually cover
 all use cases, though in its current form it is most suitable for cases where 
 libaom (the reference encoder) is too slow.
 
+%package -n %{libname}
+Summary:	The rav1e AV1 encoding library
+Group:		Development/Libraries
+
+%description -n %{libname}
+The rav1e AV1 encoding library
+
+%package -n %{devname}
+Summary:	Development files for the rav1e AV1 encoding library
+Requires:	%{libname} = %{EVRD}
+
+%description -n %{devname}
+Development files for the rav1e AV1 encoding library
+
+%package -n %{staticname}
+Summary:	Static library files for the rav1e AV1 encoding library
+Requires:	%{devname} = %{EVRD}
+
+%description -n %{staticname}
+Static library files for the rav1e AV1 encoding library
+
 %prep
 %autosetup
-#git submodule update --init
 
 %build
 cargo build --release
+cargo cbuild --release \
+	--destdir=%{buildroot} \
+	--prefix=%{_prefix} \
+	--libdir=%{_libdir} \
+	--includedir=%{_includedir} \
+	--pkgconfigdir=%{_libdir}/pkgconfig
 
 %install
-mkdir -p %{buildroot}%{_bindir}
-cp target/release/rav1e %{buildroot}%{_bindir}
+cargo install --root %{buildroot}%{_prefix} --no-track --path .
+cargo cinstall --release \
+	--destdir=%{buildroot} \
+	--prefix=%{_prefix} \
+	--libdir=%{_libdir} \
+	--includedir=%{_includedir} \
+	--pkgconfigdir=%{_libdir}/pkgconfig
 
 %files
 %doc README.md
 %license LICENSE PATENTS
 %{_bindir}/rav1e
+
+%files -n %{libname}
+%{_libdir}/librav1e.so.*
+
+%files -n %{devname}
+%{_includedir}/rav1e
+%{_libdir}/librav1e.so
+%{_libdir}/pkgconfig/rav1e.pc
+
+%files -n %{staticname}
+%{_libdir}/librav1e.a