Class: Bake::Blocks::Makefile

Inherits:
Object
  • Object
show all
Includes:
HasExecuteCommand
Defined in:
lib/blocks/makefile.rb

Constant Summary collapse

MAKE_COMMAND = 
"make"
MAKE_FILE_FLAG = 
"-f"
MAKE_DIR_FLAG = 
"-C"
MAKE_CLEAN = 
"clean"

Instance Attribute Summary

Attributes included from HasExecuteCommand

#config

Instance Method Summary collapse

Methods included from HasExecuteCommand

#executeCommand

Constructor Details

#initialize(config, referencedConfigs, block) ⇒ Makefile

Returns a new instance of Makefile.



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# File 'lib/blocks/makefile.rb', line 14

def initialize(config, referencedConfigs, block)
  @config = config
  @tcs = block.tcs
  @projectDir = config.get_project_dir
  @path_to = ""
  @flags = adjustFlags("",config.flags) if config.flags
  @makefile = config.name
  @target = config.target != "" ? config.target : "all"
  calcPathTo(referencedConfigs)
  calcCommandLine
  calcCleanLine
  calcEnv

  block.lib_elements << LibElement.new(LibElement::LIB_WITH_PATH, config.lib) if config.lib != ""
end

Instance Method Details

#calcCleanLine ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 64

def calcCleanLine
  @cleanLine = remove_empty_strings_and_join([
    MAKE_COMMAND, MAKE_CLEAN,
    @flags,
    fileAndDir,
    @path_to])
end

#calcCommandLine ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 56

def calcCommandLine
  @commandLine = remove_empty_strings_and_join([
    MAKE_COMMAND, @target,
    @flags,
    fileAndDir,
    @path_to])
end

#calcEnv ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 30

def calcEnv
  @envs = {}
  [:CPP, :C, :ASM].each do |type|
    compiler = @tcs[:COMPILER][type]
    defs = compiler[:DEFINES].map {|k| "#{compiler[:DEFINE_FLAG]}#{k}"}.join(" ")
    args = [defs, compiler[:FLAGS]].reject(&:empty?).join(" ")
    @envs["BAKE_#{type.to_s}_FLAGS"] = args
    @envs["BAKE_#{type.to_s}_COMMAND"] = compiler[:COMMAND]
  end
  @envs["BAKE_AR_FLAGS"] = @tcs[:ARCHIVER][:FLAGS]
  @envs["BAKE_LD_FLAGS"] = @tcs[:LINKER][:FLAGS]
  @envs["BAKE_AR_COMMAND"] = @tcs[:ARCHIVER][:COMMAND]
  @envs["BAKE_LD_COMMAND"] = @tcs[:LINKER][:COMMAND]
end

#calcPathTo(referencedConfigs) ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 72

def calcPathTo(referencedConfigs)
  @path_to = ""
  if @config.pathTo != ""
    pathHash = {}
    @config.pathTo.split(",").each do |p|
      nameOfP = p.strip
      dirOfP = nil
      if referencedConfigs.include?nameOfP
        dirOfP = referencedConfigs[nameOfP].first.get_project_dir
      else
        Bake.options.roots.each do |r|
          absIncDir = r.dir+"/"+nameOfP
          if File.exists?(absIncDir)
            dirOfP = absIncDir
            break
          end
        end
      end
      if dirOfP == nil
        Bake.formatter.printError("Project '#{nameOfP}' not found", @config)
        ExitHelper.exit(1)
      end
      pathHash[nameOfP] = File.rel_from_to_project(File.dirname(@projectDir),File.dirname(dirOfP))
    end
    path_to_array = []
    pathHash.each { |k,v| path_to_array << "PATH_TO_#{k}=#{v}" }
    @path_to = path_to_array.join(" ")
  end

end

#clean ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 127

def clean
  return do_clean()
end

#cleanStep ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 131

def cleanStep
  return do_clean()
end

#do_clean ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 121

def do_clean
  return true if Bake.options.linkOnly || @config.noClean
  @envs.each { |k,v| ENV[k] = v }
  return executeCommand(@cleanLine, "No rule to make target 'clean'.", @config.validExitCodes, @config.echo) unless Bake.options.filename
end

#execute ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 109

def execute
 return run()
end

#exitStep ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 117

def exitStep
  return run()
end

#fileAndDir ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 45

def fileAndDir
  if @config.changeWorkingDir
    return remove_empty_strings_and_join([
      MAKE_DIR_FLAG,  File.dirname(@makefile),
      MAKE_FILE_FLAG, File.basename(@makefile)])
  else
    return remove_empty_strings_and_join([
      MAKE_FILE_FLAG, @makefile])
  end
end

#run ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 103

def run
  return true if Bake.options.linkOnly
  @envs.each { |k,v| ENV[k] = v }
  return executeCommand(@commandLine, nil, @config.validExitCodes, @config.echo)
end

#startupStep ⇒ Object 



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# File 'lib/blocks/makefile.rb', line 113

def startupStep
  return run()
end