Adapt to new packaging

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

grep-fix-metadata.diff

@@ -1,5 +1,5 @@
 --- grep-0.2.3/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ grep-0.2.3/Cargo.toml	2018-09-09T00:04:18.530025+02:00
++++ grep-0.2.3/Cargo.toml	2018-10-28T08:56:47.934212+01:00
 @@ -39,17 +39,6 @@
  
  [dependencies.grep-searcher]

rust-grep.spec

@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        0.2.3
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Fast line oriented regex searching as a library
 
 # Upstream license specification: Unlicense/MIT
@@ -22,31 +22,71 @@ Patch0:         grep-fix-metadata.diff
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  (crate(grep-cli) >= 0.1.1 with crate(grep-cli) < 0.2.0)
-BuildRequires:  (crate(grep-matcher) >= 0.1.1 with crate(grep-matcher) < 0.2.0)
-BuildRequires:  (crate(grep-pcre2) >= 0.1.2 with crate(grep-pcre2) < 0.2.0)
-BuildRequires:  (crate(grep-printer) >= 0.1.1 with crate(grep-printer) < 0.2.0)
-BuildRequires:  (crate(grep-regex) >= 0.1.1 with crate(grep-regex) < 0.2.0)
-BuildRequires:  (crate(grep-searcher) >= 0.1.1 with crate(grep-searcher) < 0.2.0)
+BuildRequires:  (crate(grep-cli/default) >= 0.1.1 with crate(grep-cli/default) < 0.2.0)
+BuildRequires:  (crate(grep-matcher/default) >= 0.1.1 with crate(grep-matcher/default) < 0.2.0)
+BuildRequires:  (crate(grep-pcre2/default) >= 0.1.2 with crate(grep-pcre2/default) < 0.2.0)
+BuildRequires:  (crate(grep-printer/default) >= 0.1.1 with crate(grep-printer/default) < 0.2.0)
+BuildRequires:  (crate(grep-regex/default) >= 0.1.1 with crate(grep-regex/default) < 0.2.0)
+BuildRequires:  (crate(grep-searcher/default) >= 0.1.1 with crate(grep-searcher/default) < 0.2.0)
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(termcolor) >= 1.0.0 with crate(termcolor) < 2.0.0)
-BuildRequires:  (crate(walkdir) >= 2.2.2 with crate(walkdir) < 3.0.0)
+BuildRequires:  (crate(termcolor/default) >= 1.0.0 with crate(termcolor/default) < 2.0.0)
+BuildRequires:  (crate(walkdir/default) >= 2.2.2 with crate(walkdir/default) < 3.0.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+Fast line oriented regex searching as a library.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-Fast line oriented regex searching as a library.
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license COPYING UNLICENSE LICENSE-MIT
+%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}+grep-pcre2-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+grep-pcre2-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "grep-pcre2" feature of "%{crate}" crate.
+
+%files       -n %{name}+grep-pcre2-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+pcre2-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+pcre2-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "pcre2" feature of "%{crate}" crate.
+
+%files       -n %{name}+pcre2-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -63,12 +103,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license COPYING UNLICENSE LICENSE-MIT
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Sun Oct 28 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.3-3
+- Rebuild
+
 * Sun Oct 07 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.3-2
 - Run tests in infrastructure