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require 'rake/extensiontask'
def gemspec
@clean_gemspec ||= eval(File.read(File.expand_path('../../yajl-ruby.gemspec', __FILE__)))
end
Rake::ExtensionTask.new('yajl', gemspec) do |ext|
# automatically add build options to avoid need of manual input
ext.cross_compile = true
ext.cross_platform = ['x86-mingw32', 'x86-mswin32-60']
# inject 1.8/1.9 pure-ruby entry point when cross compiling only
ext.cross_compiling do |spec|
spec.files << 'lib/yajl/yajl.rb'
end
ext.lib_dir = File.join 'lib', 'yajl'
# clean compiled extension
CLEAN.include "#{ext.lib_dir}/*.#{RbConfig::CONFIG['DLEXT']}"
end
Rake::Task[:spec].prerequisites << :compile
file 'lib/yajl/yajl.rb' do |t|
File.open(t.name, 'wb') do |f|
f.write <<-eoruby
RUBY_VERSION =~ /(\\d+.\\d+)/
require "yajl/\#{$1}/yajl"
eoruby
end
end
if Rake::Task.task_defined?(:cross)
Rake::Task[:cross].prerequisites << 'lib/yajl/yajl.rb'
end
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