4.3.2. The ror40-rubygem-bcrypt-ruby Package

Below is a commented example of the ror40-rubygem-bcrypt-ruby package spec file. This package provides the bcrypt-ruby gem. For more information on bcrypt-ruby, see the following website:
Note that the only significant difference between the ror40-rubygem-bcrypt-ruby package spec file and a normal Software Collection package spec file is the following:
  • The BuildRequires tags are prefixed with %{?scl_prefix_ruby} instead of %{scl_prefix}.
%{!?scl:%global pkg_name %{name}}
%{?scl:%scl_package rubygem-%{gem_name}}

# Generated from bcrypt-ruby-2.1.2.gem by gem2rpm -*- rpm-spec -*-
%global gem_name bcrypt-ruby

Summary: Wrapper around bcrypt() password hashing algorithm
Name: %{?scl:%scl_prefix}rubygem-%{gem_name}
Version: 3.1.2
Release: 4%{?dist}
Group: Development/Languages
# ext/* - Public Domain
# spec/TestBCrypt.java - ISC
License: MIT and Public Domain and ISC
URL: http://bcrypt-ruby.rubyforge.org
Source0: http://rubygems.org/downloads/%{gem_name}-%{version}.gem
Requires: %{?scl_prefix_ruby}ruby(rubygems)
Requires: %{?scl_prefix_ruby}ruby(release)
BuildRequires: %{?scl_prefix_ruby}rubygems-devel
BuildRequires: %{?scl_prefix_ruby}ruby-devel
BuildRequires: %{?scl_prefix}rubygem(rspec)
Provides: %{?scl_prefix}rubygem(%{gem_name}) = %{version}

bcrypt() is a sophisticated and secure hash algorithm designed by The
OpenBSD project
for hashing passwords. bcrypt-ruby provides a simple, humane wrapper for
safely handling

%setup -q -c -T

export CONFIGURE_ARGS="--with-cflags='%{optflags}'"
%{?scl:scl enable %{scl} - << \EOF}
%gem_install -n %{SOURCE0}

rm -rf %{buildroot}
mkdir -p %{buildroot}%{gem_dir}
mkdir -p %{buildroot}%{gem_extdir_mri}/lib
cp -a .%{gem_dir}/* %{buildroot}%{gem_dir}/

mv %{buildroot}%{gem_libdir}/bcrypt_ext.so %{buildroot}%{gem_extdir_mri}/lib

pushd .%{gem_instdir}
%{?scl:scl enable %{scl} - << \EOF}
rspec spec

%dir %{gem_instdir}
%exclude %{gem_instdir}/.*
%doc %{gem_instdir}/CHANGELOG
%doc %{gem_instdir}/COPYING
%exclude %{gem_instdir}/ext
%doc %{gem_instdir}/README.md
%doc %{gem_docdir}
%exclude %{gem_cache}

* Fri Mar 21 2014 John Doe <jdoe@example.com> - 3.1.2-4
- Initial package.