Class: Bake::Blocks::Library

Inherits:
BlockBase show all
Defined in:
lib/blocks/library.rb

Instance Attribute Summary

Attributes inherited from BlockBase

#tcs

Instance Method Summary collapse

Methods inherited from BlockBase

#calcOutputDir, #check_config_file, #config_changed?, #defaultToolchainTime, isCmdLineEqual?, prepareOutput, #printCmd, #process_console_output, #process_result, writeCmdLineFile

Constructor Details

#initialize(block, config, referencedConfigs, tcs, compileBlock) ⇒ Library

Returns a new instance of Library.



9
10
11
12
13
14
 
# File 'lib/blocks/library.rb', line 9

def initialize(block, config, referencedConfigs, tcs, compileBlock)
  super(block,config, referencedConfigs, tcs)
  @compileBlock = compileBlock
  
  block.set_library(self)
end

Instance Method Details

#archive_name ⇒ Object 



16
17
18
 
# File 'lib/blocks/library.rb', line 16

def archive_name()
  @archive_name ||= File.join([@output_dir, "lib#{@projectName}.a"])
end

#calcCmdlineFile ⇒ Object 



20
21
22
 
# File 'lib/blocks/library.rb', line 20

def calcCmdlineFile()
  archive_name + ".cmdline"
end

#clean ⇒ Object 



80
81
82
83
84
85
86
87
88
 
# File 'lib/blocks/library.rb', line 80

def clean
  Dir.chdir(@projectDir) do 
    if File.exist?@output_dir 
      puts "Deleting folder #{@output_dir}" if Bake.options.verbose >= 2
      FileUtils.rm_rf(@output_dir)
    end
  end unless Bake.options.filename
  return true
end

#execute ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/blocks/library.rb', line 42

def execute

  Dir.chdir(@projectDir) do
    cmdLineCheck = false
    cmdLineFile = calcCmdlineFile()
    reason = needed?
    if not reason
      cmdLineCheck = true
      reason = config_changed?(cmdLineFile)
    end
    return true unless reason
    archiver = @tcs[:ARCHIVER]
 
    cmd = Utils.flagSplit(archiver[:COMMAND], false) # ar

    cmd += Bake::Utils::flagSplit(archiver[:FLAGS],true) # --all_load

    cmd += archiver[:ARCHIVE_FLAGS].split(" ")
      
    if archiver[:ARCHIVE_FLAGS_SPACE]
      cmd << archive_name
    else
      cmd[cmd.length-1] += archive_name
    end
    
    cmd += @compileBlock.objects
  
    return true if cmdLineCheck and BlockBase.isCmdLineEqual?(cmd, cmdLineFile)
  
    BlockBase.prepareOutput(archive_name)
    
    BlockBase.writeCmdLineFile(cmd, cmdLineFile)
    success, consoleOutput = ProcessHelper.run(cmd, false, false)
    process_result(cmd, consoleOutput, archiver[:ERROR_PARSER], "Creating #{archive_name}", reason, success)
   
    check_config_file()
    return success
  end
end

#needed? ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/blocks/library.rb', line 24

def needed?
  return false if Bake.options.linkOnly
  return false if Bake.options.prepro
  
  # lib

  return "because library does not exist" if not File.exists?(archive_name)

  aTime = File.mtime(archive_name)
          
  # sources

  @compileBlock.objects.each do |obj|
    return "because object #{obj} does not exist" if not File.exists?(obj)
    return "because object #{obj} is newer than executable" if aTime < File.mtime(obj)
  end
  
  false
end