Class: Bake::MergeConfig

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

Instance Method Summary collapse

Constructor Details

#initialize(child, parent) ⇒ MergeConfig

Returns a new instance of MergeConfig.



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# File 'lib/bake/mergeConfig.rb', line 5

def initialize(child, parent)
  @child = child
  @parent = parent
end

Instance Method Details

#clone(obj) ⇒ Object 



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# File 'lib/bake/mergeConfig.rb', line 81

def clone(obj)
  return obj.map {|o| o.dup} if Array === obj
  return obj.dup
end

#manipulateLineNumbers(ar) ⇒ Object 



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# File 'lib/bake/mergeConfig.rb', line 77

def manipulateLineNumbers(ar)
  ar.each { |l| l.line_number -= 100000  }
end

#merge ⇒ Object 



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# File 'lib/bake/mergeConfig.rb', line 86

def merge()

  # Valid for all config types

  deps = clone(@parent.dependency)
  @child.dependency.each do |cd|
    deps << cd if deps.none? {|pd| pd.name == cd.name and pd.config == cd.config }
  end
  @child.setDependency(deps)
  
  @child.setSet(clone(@parent.set) + @child.set)

  cExLib = clone(@parent.exLib)
  cExLibSearchPath = clone(@parent.exLibSearchPath)
  cUserLibrary = clone(@parent.userLibrary)
  manipulateLineNumbers(cExLib)
  manipulateLineNumbers(cExLibSearchPath)
  manipulateLineNumbers(cUserLibrary)

  @child.setExLib(cExLib + @child.exLib)
  @child.setExLibSearchPath(cExLibSearchPath + @child.exLibSearchPath)
  @child.setUserLibrary(cUserLibrary + @child.userLibrary)

  if not @parent.startupSteps.nil?
    if (@child.startupSteps.nil?)
      @child.setStartupSteps(clone(@parent.startupSteps))
    else
      @child.startupSteps.setStep(clone(@parent.startupSteps.step) + @child.startupSteps.step)
    end
  end
  
  if not @parent.preSteps.nil?
    if (@child.preSteps.nil?)
      @child.setPreSteps(clone(@parent.preSteps))
    else
      @child.preSteps.setStep(clone(@parent.preSteps.step) + @child.preSteps.step)
    end
  end
  
  if not @parent.postSteps.nil?
    if (@child.postSteps.nil?)
      @child.setPostSteps(clone(@parent.postSteps))
    else
      @child.postSteps.setStep(clone(@parent.postSteps.step) + @child.postSteps.step)
    end
  end

  if not @parent.exitSteps.nil?
    if (@child.exitSteps.nil?)
      @child.setExitSteps(clone(@parent.exitSteps))
    else
      @child.exitSteps.setStep(clone(@parent.exitSteps.step) + @child.exitSteps.step)
    end
  end
  
  pt = @parent.defaultToolchain
  ct = @child.defaultToolchain

  if not pt.nil?
    if (ct.nil?)
      @child.setDefaultToolchain(clone(pt))
    else
      mergeToolchain(pt,ct,true)
    end
  end
  
  pt = @parent.toolchain
  ct = @child.toolchain
  
  if not pt.nil?
    if (ct.nil?)
      @child.setToolchain(clone(pt))
    else
      mergeToolchain(pt,ct,false)
    end
  end

  # Valid for custom config
  
  if (Metamodel::CustomConfig === @child && Metamodel::CustomConfig === @parent)
    @child.setStep(clone(@parent.step)) if @child.step.nil? and not @parent.step.nil?
  end

  # Valid for library and exe config
  
  if ((Metamodel::LibraryConfig === @child || Metamodel::ExecutableConfig === @child) && (Metamodel::LibraryConfig === @parent || Metamodel::ExecutableConfig === @parent))
    @child.setFiles(clone(@parent.files) + @child.files)
    @child.setExcludeFiles(clone(@parent.excludeFiles) + @child.excludeFiles)
    @child.setIncludeDir(clone(@parent.includeDir) + @child.includeDir)
  end

  # Valid for exe config
  
  if (Metamodel::ExecutableConfig === @child && Metamodel::ExecutableConfig === @parent)
    @child.setLinkerScript(clone(@parent.linkerScript)) if @child.linkerScript.nil? and not @parent.linkerScript.nil?
    @child.setArtifactName(clone(@parent.artifactName)) if @child.artifactName.nil? and not @parent.artifactName.nil?
    @child.setMapFile(clone(@parent.mapFile)) if @child.mapFile.nil?  and not @parent.mapFile.nil?
  end

end

#mergeToolchain(pt, ct, isDefault) ⇒ Object 



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# File 'lib/bake/mergeConfig.rb', line 10

def mergeToolchain(pt,ct, isDefault)
  pt.compiler.each do |pc|
    found = false
    ct.compiler.each do |cc|
      if cc.ctype == pc.ctype
        found = true
        cc.setFlags(clone(pc.flags) + cc.flags)
        cc.setDefine(clone(pc.define) + cc.define)
        if cc.internalDefines.nil? and not pc.internalDefines.nil?
          cc.setInternalDefines(clone(pc.internalDefines))
        end 
        if cc.command == "" and pc.command != ""
          cc.setCommand(clone(pc.command))
        end
      end
    end
    ct.addCompiler(pc) if not found
  end

  if not pt.archiver.nil?
    if (ct.archiver.nil?)
      ct.setArchiver(clone(pt.archiver))
    else
      if ct.archiver.command == "" and pt.archiver.command != ""
        ct.archiver.setCommand(clone(pt.archiver.command))
      end
      ct.archiver.setFlags(clone(pt.archiver.flags) + ct.archiver.flags)
    end
  end 
 
  if not pt.linker.nil?
    if (ct.linker.nil?)
      ct.setLinker(clone(pt.linker))
    else
      if ct.linker.command == "" and pt.linker.command != ""
        ct.linker.setCommand(clone(pt.linker.command))
      end
      ct.linker.setFlags(clone(pt.linker.flags) + ct.linker.flags)
      ct.linker.setLibprefixflags(clone(pt.linker.libprefixflags) + ct.linker.libprefixflags)
      ct.linker.setLibpostfixflags(clone(pt.linker.libpostfixflags) + ct.linker.libpostfixflags)
    end
  end 
  
  if ct.outputDir == "" and pt.outputDir != ""
    ct.setOutputDir(clone(pt.outputDir))
  end

  if ct.docu.nil? and not pt.docu.nil?
    ct.setDocu(clone(pt.docu))
  end
  
  ct.setLintPolicy(clone(pt.lintPolicy) + ct.lintPolicy)
  
  if (isDefault)
    if ct.basedOn == "" and pt.basedOn != ""
      ct.setBasedOn(clone(pt.basedOn))
    end
    if pt.eclipseOrder # is that a good idea?
      ct.setEclipseOrder(clone(pt.eclipseOrder))
    end
    if ct.internalIncludes.nil? and not pt.internalIncludes.nil?
      ct.setInternalIncludes(clone(pt.internalIncludes))
    end 
  end
  
end