build with gem provides

diff --git a/ruby-pkg-config.spec b/ruby-pkg-config.spec
index 33000caeda6bb41f34652b662324b9b45a77b1cf..1dbf4a6d6347bb7763a7df907145acb722bff924 100644 (file)
--- a/ruby-pkg-config.spec
+++ b/ruby-pkg-config.spec
@@ -34,10 +34,15 @@ Moduł pkg-config dla języka Ruby.
 %prep
 %setup -q -n %{pkgname}-%{version}
 
+%build
+# write .gemspec
+%__gem_helper spec
+
 %install
 rm -rf $RPM_BUILD_ROOT
-install -d $RPM_BUILD_ROOT%{ruby_vendorlibdir}
+install -d $RPM_BUILD_ROOT{%{ruby_vendorlibdir},%{ruby_specdir}}
 cp -a lib/* $RPM_BUILD_ROOT%{ruby_vendorlibdir}
+cp -p %{pkgname}-%{version}.gemspec $RPM_BUILD_ROOT%{ruby_specdir}
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -47,3 +52,4 @@ rm -rf $RPM_BUILD_ROOT
 %doc NEWS README.rdoc
 %{ruby_vendorlibdir}/%{pkgname}.rb
 %{ruby_vendorlibdir}/%{pkgname}
+%{ruby_specdir}/%{pkgname}-%{version}.gemspec