Adapt to new packaging

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

lazy_static-fix-metadata.diff

@@ -0,0 +1,10 @@
+--- lazy_static-1.1.0/Cargo.toml	1970-01-01T01:00:00+01:00
++++ lazy_static-1.1.0/Cargo.toml	2018-10-27T15:12:06.309029+02:00
+@@ -22,6 +22,7 @@
+ categories = ["no-std", "rust-patterns", "memory-management"]
+ license = "MIT/Apache-2.0"
+ repository = "https://github.com/rust-lang-nursery/lazy-static.rs"
++exclude = ["/.travis.yml", "/appveyor.yml"]
+ [dependencies.spin]
+ version = "0.4.6"
+ optional = true

rust-lazy_static.spec

@@ -7,33 +7,65 @@
 
 Name:           rust-%{crate}
 Version:        1.1.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Macro for declaring lazily evaluated statics in Rust
 
+# Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/lazy_static
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+# Initial patched metadata
+# * Exclude CI files, https://github.com/rust-lang-nursery/lazy-static.rs/pull/127
+Patch0:         lazy_static-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  (crate(spin) >= 0.4.6 with crate(spin) < 0.5.0)
-# [build-dependencies]
-BuildRequires:  (crate(version_check) >= 0.1.4 with crate(version_check) < 0.2.0)
+BuildRequires:  (crate(spin/default) >= 0.4.6 with crate(spin/default) < 0.5.0)
+BuildRequires:  (crate(version_check/default) >= 0.1.4 with crate(version_check/default) < 0.2.0)
 
-%description
-%{summary}.
+%global _description \
+A macro for declaring lazily evaluated statics in Rust.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-A macro for declaring lazily evaluated statics in Rust.
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.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 %{crate} from crates.io.
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+spin-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+spin-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "spin" feature of "%{crate}" crate.
+
+%files       -n %{name}+spin-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -50,13 +82,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-MIT LICENSE-APACHE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-%exclude %{cargo_registry}/%{crate}-%{version}/appveyor.yml
-
 %changelog
+* Sat Oct 27 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.1.0-3
+- Adapt to new packaging
+
 * Sun Oct 07 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.1.0-2
 - Run tests in infrastructure