Class: Daedalus::Library

Inherits:
Object
  • Object
show all
Defined in:
lib/daedalus.rb

Direct Known Subclasses

SharedLibrary, StaticLibrary

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, base, compiler) {|_self| ... } ⇒ Library

Returns a new instance of Library.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/daedalus.rb', line 632

def initialize(path, base, compiler)
  @base = base
  @compiler = compiler

  @directory = File.dirname path
  @library = File.basename path
  @sources = []

  yield self if block_given?

  source_files "#{path}.c" if @sources.empty?
end

Instance Attribute Details

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



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# File 'lib/daedalus.rb', line 630

def sources
  @sources
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/daedalus.rb', line 682

def clean
  Dir.chdir @base do
    @sources.each { |s| s.clean }
    File.delete name if File.exist? name
  end
end

#consider(compiler, tasks) ⇒ Object 



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# File 'lib/daedalus.rb', line 678

def consider(compiler, tasks)
  tasks.pre << self if out_of_date? compiler
end

#name ⇒ Object 



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# File 'lib/daedalus.rb', line 649

def name
  File.join @directory, library
end

#object_files ⇒ Object 



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# File 'lib/daedalus.rb', line 663

def object_files
  @sources.map { |s| s.object_path }
end

#out_of_date?(compiler) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/daedalus.rb', line 667

def out_of_date?(compiler)
  Dir.chdir @base do
    return true unless File.exist? name
    @sources.each do |s|
      return true unless File.exist? s.object_path
      return true if File.mtime(s.object_path) > File.mtime(name)
    end
    @sources.any? { |s| s.out_of_date? compiler }
  end
end

#path ⇒ Object 



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# File 'lib/daedalus.rb', line 645

def path
  File.join @base, @directory, library
end

#source_files(*patterns) ⇒ Object 



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# File 'lib/daedalus.rb', line 653

def source_files(*patterns)
  Dir.chdir @base do
    patterns.each do |t|
      Dir[t].each do |f|
        @sources << SourceFile.new(f)
      end
    end
  end
end