Adapt to new packaging

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

rust-half.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        1.3.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Half-precision floating point f16 type for Rust
 
 # Upstream license specification: MIT/Apache-2.0
@@ -17,22 +17,87 @@ Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  ((crate(serde) >= 1.0.0 with crate(serde) < 2.0.0) with crate(serde/derive))
+BuildRequires:  (crate(serde/derive) >= 1.0.0 with crate(serde/derive) < 2.0.0)
 
-%description
-%{summary}.
+%global _description \
+Half-precision floating point f16 type for Rust implementing the IEEE 754-2008\
+binary16 type.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-Half-precision floating point f16 type for Rust implementing the IEEE 754-2008
-binary16 type.
+%description    devel %{_description}
 
 This package contains library source intended for building other packages
-which use %{crate} from crates.io.
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md CHANGELOG.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+serialize-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serialize-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serialize" feature of "%{crate}" crate.
+
+%files       -n %{name}+serialize-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "std" feature of "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+use-intrinsics-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+use-intrinsics-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "use-intrinsics" feature of "%{crate}" crate.
+
+%files       -n %{name}+use-intrinsics-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -49,13 +114,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-MIT LICENSE-APACHE
-%doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version}/
-%exclude %{cargo_registry}/%{crate}-%{version}/appveyor.yml
-
 %changelog
+* Sat Nov 10 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.3.0-2
+- Adapt to new packaging
+
 * Wed Oct 03 2018 Josh Stone <jistone@redhat.com> - 1.3.0-1
 - Update to 1.3.0