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require 'rbconfig'
##
# Hoe allows bundling of pre-compiled extensions in the +package+ task.
#
# To create a package for your current platform:
#
# rake package INLINE=1
#
# This will force Hoe analize your +Inline+ already compiled
# extensions and include them in your gem.
#
# If somehow you need to force a specific platform:
#
# rake package INLINE=1 FORCE_PLATFORM=mswin32
#
# This will set the +Gem::Specification+ platform to the one indicated in
# +FORCE_PLATFORM+ (instead of default Gem::Platform::CURRENT)
module Hoe::Inline
def initialize_inline
clean_globs << File.expand_path("~/.ruby_inline")
end
def activate_inline_deps
dependency "RubyInline", "~> 3.9"
end
##
# Define tasks for plugin.
def define_inline_tasks
task :test => :clean
if ENV['INLINE'] then
s.platform = ENV['FORCE_PLATFORM'] || Gem::Platform::CURRENT
# Try collecting Inline extensions for +name+
if defined?(Inline) then
directory 'lib/inline'
dlext = RbConfig::CONFIG['DLEXT']
Inline.registered_inline_classes.each do |cls|
name = cls.name.gsub(/::/, '')
# name of the extension is CamelCase
alternate_name = if name =~ /[A-Z]/ then
name.gsub(/([A-Z])/, '_\1').downcase.sub(/^_/, '')
elsif name =~ /_/ then
name.capitalize.gsub(/_([a-z])/) { $1.upcase }
end
extensions = Dir.chdir(Inline::directory) {
Dir["Inline_{#{name},#{alternate_name}}_*.#{dlext}"]
}
extensions.each do |ext|
# add the inlined extension to the spec files
s.files += ["lib/inline/#{ext}"]
# include the file in the tasks
file "lib/inline/#{ext}" => ["lib/inline"] do
cp File.join(Inline::directory, ext), "lib/inline"
end
end
end
end
end
end
end
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