Class: Rake::Leaves::MakeTask

Inherits:
TaskLib
  • Object
show all
Defined in:
lib/leaves/gnu.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from TaskLib

#upaste

Constructor Details

#initialize(name = nil) {|_self| ... } ⇒ MakeTask

Returns a new instance of MakeTask.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/leaves/gnu.rb', line 19

def initialize(name = nil)
  @name = name
  
  yield self if block_given?
  define
end

Instance Attribute Details

#c_flags ⇒ Object

Returns the value of attribute c_flags.



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# File 'lib/leaves/gnu.rb', line 16

def c_flags
  @c_flags
end

#disable_shared ⇒ Object

Returns the value of attribute disable_shared.



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# File 'lib/leaves/gnu.rb', line 15

def disable_shared
  @disable_shared
end

#do_not_configure ⇒ Object

Returns the value of attribute do_not_configure.



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# File 'lib/leaves/gnu.rb', line 17

def do_not_configure
  @do_not_configure
end

#makefile ⇒ Object

Returns the value of attribute makefile.



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# File 'lib/leaves/gnu.rb', line 13

def makefile
  @makefile
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/leaves/gnu.rb', line 14

def version
  @version
end

Instance Method Details

#define ⇒ Object 



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# File 'lib/leaves/gnu.rb', line 26

def define
  desc "Build using GNU toolchain."
  task upaste("build", @name) => [upaste("compile", @name)]
  
  task upaste("compile", @name) do
    cmd = "make"
    cmd << " -f #{@makefile}" if @makefile
    
    sh cmd
  end
  task upaste("compile", @name) => [:dot_configure] unless @do_not_configure
  
  # autoreconf is used to generate configuration files.  As a result of its
  # execution, a configure script will be generated.  If the configure
  # script already exists, there is no reason to execute the command.
  unless @do_not_configure
    file_create "configure" do
      sh "autoreconf -i"
    end
    task :autoreconf => ["configure"]
  end
  
  # A configuration script is used during the system detection and makefile
  # generation phases.  As a result of its execution, a makefile will be
  # generated, which can be used to build the program.  If a makefile
  # already exists, there is no reason to execute the configure script.
  #
  # NOTE: The task is named "dot_configure" to avoid a conflict with the
  #       file creation task that must be named "configure"
  unless @do_not_configure
    file_create "Makefile" do
      cmd = ""
      cmd << "CFLAGS=\"#{@c_flags}\" " if @c_flags
      
      cmd << "./configure"
      cmd << " --with-version=\"#{@version}\"" if @version
      cmd << " --disable-shared" if @disable_shared
      
      sh cmd
    end
    task :dot_configure => [:autoreconf, "Makefile"]
  end
  
  task :clean do
    sh "make clean"
  end
  
  task :clobber do
    sh "make distclean"
  end
  
  self
end