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deps = ENV['deps'] || '../../dependencies'
icu4j = "#{deps}/icu4j-4_0.jar"
chardet = "#{deps}/mozilla/intl/chardet/java/dist/lib/chardet.jar"
libgcj = Dir['/usr/share/java/libgcj*.jar'].grep(/gcj[-\d.]*jar$/).sort.last
task :default => %w(headers libs Makefile validator.so)
# headers
hdb = 'nu/validator/htmlparser/dom/HtmlDocumentBuilder'
task :headers => %W(headers/DomUtils.h headers/#{hdb}.h)
file 'headers/DomUtils.h' => 'DomUtils.java' do |t|
mkdir_p %w(classes headers), :verbose => false
sh "javac -d classes #{t.prerequisites.first}"
sh "gcjh -force -o #{t.name} -cp #{libgcj}:classes DomUtils"
end
file "headers/#{hdb}.h" => "../src/#{hdb}.java" do |t|
mkdir_p %w(classes headers), :verbose => false
sh "javac -cp #{icu4j}:#{chardet} -d classes -sourcepath ../src " +
t.prerequisites.first
sh "gcjh -force -cp classes -o #{t.name} -cp #{libgcj}:classes " +
hdb.gsub('/','.')
end
# libs
task :libs => %w(htmlparser chardet icu).map {|name| "lib/libnu-#{name}.so"}
htmlparser = Dir['../src/**/*.java'].reject {|name| name.include? '/xom/'}
file 'lib/libnu-htmlparser.so' => htmlparser + ['DomUtils.java'] do |t|
mkdir_p 'lib', :verbose => false
sh "gcj -shared --classpath=#{icu4j}:#{chardet} -fPIC " +
"-o #{t.name} #{t.prerequisites.join(' ')}"
end
file 'lib/libnu-chardet.so' => chardet do |t|
mkdir_p 'lib', :verbose => false
sh "gcj -shared -fPIC -o #{t.name} #{t.prerequisites.join(' ')}"
end
file 'lib/libnu-icu.so' => icu4j do |t|
mkdir_p 'lib', :verbose => false
sh "gcj -shared -fPIC -o #{t.name} #{t.prerequisites.join(' ')}"
end
# module
file 'Makefile' do
sh "ruby extconf.rb --with-gcj=#{libgcj}"
end
file 'validator.so' => %w(Makefile validator.cpp headers/DomUtils.h) do
system 'make'
end
file 'nu/validator.so' do
mkdir_p 'nu', :verbose => false
system 'ln -s -t nu ../validator.so'
end
# tasks
task :test => [:default, 'nu/validator.so'] do
ENV['LD_LIBRARY_PATH']='lib'
sh 'ruby test/fonts.rb test/google.html'
end
task :clean do
rm_rf %W(classes lib nu mkmf.log headers/DomUtils.h headers/#{hdb}.h) +
Dir['*.o'] + Dir['*.so']
end
task :clobber => :clean do
rm_rf %w(headers Makefile)
end
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