Class: Bake::Blocks::Compile

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

Direct Known Subclasses

Convert

Instance Attribute Summary collapse

Attributes inherited from BlockBase

#block, #projectDir

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BlockBase

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

Constructor Details

#initialize(block, config, referencedConfigs) ⇒ Compile

Returns a new instance of Compile.



61
62
63
64
65
66
67
68
 
# File 'lib/blocks/compile.rb', line 61

def initialize(block, config, referencedConfigs)
  super(block, config, referencedConfigs)
  @objects = []
  @object_files = {}
  @system_includes = Set.new


end

Instance Attribute Details

#include_list ⇒ Object (readonly)

Returns the value of attribute include_list.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def include_list
  @include_list
end

#object_files ⇒ Object (readonly)

Returns the value of attribute object_files.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def object_files
  @object_files
end

#object_files_ignored_in_lib ⇒ Object (readonly)

Returns the value of attribute object_files_ignored_in_lib.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def object_files_ignored_in_lib
  @object_files_ignored_in_lib
end

#objects ⇒ Object (readonly)

Returns the value of attribute objects.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def objects
  @objects
end

#source_files ⇒ Object (readonly)

Returns the value of attribute source_files.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def source_files
  @source_files
end

#source_files_compiled ⇒ Object (readonly)

Returns the value of attribute source_files_compiled.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def source_files_compiled
  @source_files_compiled
end

#source_files_ignored_in_lib ⇒ Object (readonly)

Returns the value of attribute source_files_ignored_in_lib.



55
56
57
 
# File 'lib/blocks/compile.rb', line 55

def source_files_ignored_in_lib
  @source_files_ignored_in_lib
end

Class Method Details

.read_depfile(dep_filename, projDir, lineType, command = "") ⇒ Object 



356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
 
# File 'lib/blocks/compile.rb', line 356

def self.read_depfile(dep_filename, projDir, lineType, command = "")
  deps = []
  begin
    lineType = :single if command.include?("cafeCC")
    if lineType == :single
      File.readlines(dep_filename).each do |line|
        splitted = line.split(": ")
        if splitted.length > 1
          deps << splitted[1].gsub(/[\\]/,'/')
        else
          splitted = line.split(":\t") # right now only for tasking compiler
          if splitted.length > 1
            dep = splitted[1].gsub(/[\\]/,'/').strip
            dep = dep[1..-2] if dep.start_with?("\"")
            deps << dep
          end
        end
      end
    elsif lineType == :multi
      deps_string = File.read(dep_filename)
      deps_string = deps_string.gsub(/\\\n/,'')
      dep_splitted = deps_string.split(/([^\\]) /).each_slice(2).map(&:join)[2..-1]
      deps = dep_splitted.map { |d| d.gsub(/[\\] /,' ').gsub(/\\:\\/,':\\').gsub(/[\\]/,'/').strip }.delete_if {|d| d == "" }
    elsif lineType == :plain
      firstLine = true
      File.readlines(dep_filename).each do |line|
        if firstLine
          firstLine = false
        else
          deps << line
        end
      end
    end
  rescue Exception => ex1
    if !Bake.options.dry
      Bake.formatter.printWarning("Could not read '#{dep_filename}'", projDir)
      puts ex1.message if Bake.options.debug
    end
    return nil
  end
  deps
end

.write_depfile(source, deps, dep_filename_conv, projDir) ⇒ Object

todo: move to toolchain util file



400
401
402
403
404
405
406
407
408
409
410
411
412
413
 
# File 'lib/blocks/compile.rb', line 400

def self.write_depfile(source, deps, dep_filename_conv, projDir)
  if deps && !Bake.options.dry
    begin
      File.open(dep_filename_conv, 'wb') do |f|
        deps.each do |dep|
          f.puts(dep)
        end
      end
    rescue Exception
      Bake.formatter.printWarning("Could not write '#{dep_filename_conv}'", projDir)
      return nil
    end
  end
end

Instance Method Details

#calcCmdlineFile(object) ⇒ Object 



140
141
142
 
# File 'lib/blocks/compile.rb', line 140

def calcCmdlineFile(object)
  File.expand_path(calcObjectBasename(object) + ".cmdline", @projectDir)
end

#calcDefines ⇒ Object 



772
773
774
775
776
777
 
# File 'lib/blocks/compile.rb', line 772

def calcDefines
  @define_array = {}
  [:CPP, :C, :ASM].each do |type|
    @define_array[type] = getDefines(@block.tcs[:COMPILER][type])
  end
end

#calcDepFile(object, type) ⇒ Object 



144
145
146
147
148
149
150
 
# File 'lib/blocks/compile.rb', line 144

def calcDepFile(object, type)
  dep_filename = nil
  if type != :ASM
    dep_filename = calcObjectBasename(object) + ".d"
  end
  dep_filename
end

#calcDepFileConv(dep_filename) ⇒ Object 



152
153
154
 
# File 'lib/blocks/compile.rb', line 152

def calcDepFileConv(dep_filename)
  dep_filename + ".bake"
end

#calcFlags ⇒ Object 



778
779
780
781
782
783
 
# File 'lib/blocks/compile.rb', line 778

def calcFlags
  @flag_array = {}
  [:CPP, :C, :ASM].each do |type|
    @flag_array[type] = getFlags(@block.tcs[:COMPILER][type])
  end
end

#calcIncludes ⇒ Object 



681
682
683
684
685
686
687
688
689
 
# File 'lib/blocks/compile.rb', line 681

def calcIncludes
  @blocksRead = Set.new
  @include_set = Set.new
  @include_list = []
  @include_merge = {}
  @system_includes = Set.new
  calcIncludesInternal(@block) # includeDir and child dependencies with inherit: true
  @include_list = @include_list.flatten.uniq
end

#calcIncludesInternal(block) ⇒ Object 



639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
 
# File 'lib/blocks/compile.rb', line 639

def calcIncludesInternal(block)
  noDeps = @blocksRead.include?(block)
  @blocksRead << block
  block.bes.each do |be|
    if Metamodel::IncludeDir === be
      if be.inherit == true || block == @block
        if Bake.options.abs_path_in
          mappedInc = be.name
        else
          mappedInc = File.rel_from_to_project(@projectDir,be.name,false)
          mappedInc  = "." if mappedInc.empty?
        end
        if !@include_set.include?(mappedInc)
          @include_list << mappedInc
          @include_set << mappedInc
          if !@include_merge.has_key?(mappedInc)
            if be.parent.mergeInc == "no"
              @include_merge[mappedInc] = false
            elsif @config.mergeInc == "all"
              @include_merge[mappedInc] = true
            elsif @block.config != be.parent && @config.mergeInc == "yes"
              @include_merge[mappedInc] = true
            else
              @include_merge[mappedInc] = false
            end
          end
          @system_includes << mappedInc if be.system
        end
      end
    elsif Metamodel::Dependency === be
      if (!noDeps)
        childBlock = Blocks::ALL_BLOCKS[be.name + "," + be.config]
        if block.projectName == be.parent.parent.name &&
          block.configName == be.parent.name
          next if @blocksRead.include?(childBlock)
        end
        calcIncludesInternal(childBlock)
      end
    end
  end
end

#calcObjectBasename(object) ⇒ Object 



136
137
138
 
# File 'lib/blocks/compile.rb', line 136

def calcObjectBasename(object)
  object.chomp(File.extname(object))
end

#calcObjects ⇒ Object 



525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
 
# File 'lib/blocks/compile.rb', line 525

def calcObjects
  @object_files_ignored_in_lib = []
  @source_files.map! do |source|
    type = get_source_type(source)
    if not type.nil?
      object = get_object_file(source)

      if Bake.options.abs_path_in
        object = File.expand_path(object, @projectDir)
        source = File.expand_path(source, @projectDir)
      end

      if @objects.include?object
        @object_files.each do |k,v|
          if (v == object) # will be found exactly once
            Bake.formatter.printError("Source files '#{k}' and '#{source}' would result in the same object file", source)
            raise SystemCommandFailed.new
          end
        end
      end
      @object_files[source] = object
      if @source_files_ignored_in_lib.include?(source)
        if @source_files_link_directly.include?(source)
          @object_files_ignored_in_lib << object
        end
      else
        @objects << object
      end
    end
    source
  end
end

#calcSources(cleaning = false, keep = false) ⇒ Object 



558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
 
# File 'lib/blocks/compile.rb', line 558

def calcSources(cleaning = false, keep = false)
  return @source_files if @source_files && !@source_files.empty?
  @source_files = []
  @source_files_ignored_in_lib = []
  @source_files_link_directly = []
  @fileTcs = {}

  exclude_files = Set.new
  @config.excludeFiles.each do |pr|
    Dir.glob_dir(pr.name, @projectDir).each {|f| exclude_files << f}
  end

  source_files = Set.new
  @config.files.each do |sources|
    pr = sources.name
    pr = pr[2..-1] if pr.start_with?"./"

    res = Dir.glob_dir(pr, @projectDir).select {|f| !get_source_type(f).nil?}.sort
    if res.length == 0 and cleaning == false
      if not pr.include?"*" and not pr.include?"?"
        Bake.formatter.printError("Source file '#{pr}' not found", sources)
        raise SystemCommandFailed.new
      elsif Bake.options.verbose >= 1
        Bake.formatter.printInfo("Source file pattern '#{pr}' does not match to any file", sources)
      end
    end
    if (sources.define.length > 0 or sources.flags.length > 0)
      icf = integrateCompilerFile(Utils.deep_copy(@block.tcs),sources)
    end
    res.each do |f|
      singleFile = res.length == 1 && res[0] == pr
      fTcs = (Bake.options.abs_path_in ? File.expand_path(f, @projectDir) : f)
      if ((!@fileTcs.has_key?(fTcs)) || singleFile)
        @fileTcs[fTcs] = icf
      end
      if source_files.include?(f) || exclude_files.include?(f)
        if (singleFile)
          @source_files_ignored_in_lib << f if sources.compileOnly || sources.linkDirectly
          @source_files_link_directly << f if sources.linkDirectly
        end
        next
      end
      source_files << f
      @source_files << f
      @source_files_ignored_in_lib << f if sources.compileOnly || sources.linkDirectly
      @source_files_link_directly << f if sources.linkDirectly
    end
  end

  if Bake.options.filename
    @source_files.keep_if do |source|
      source.include?Bake.options.filename
    end
    if @source_files.length == 0 and cleaning == false and @config.files.length > 0 and Bake.options.verbose >= 2
      Bake.formatter.printInfo("#{Bake.options.filename} does not match to any source", @config)
    end
  end

  if Bake.options.eclipseOrder # directories reverse order, files in directories in alphabetical order
    dirs = []
    filemap = {}
    @source_files.sort.reverse.each do |o|
      d = File.dirname(o)
      if filemap.include?(d)
        filemap[d] << o
      else
        filemap[d] = [o]
        dirs << d
      end
    end
    @source_files = []
    dirs.each do |d|
      filemap[d].reverse.each do |f|
        @source_files << f
      end
    end
  end

  return @source_files
end

#clean ⇒ Object 



488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
 
# File 'lib/blocks/compile.rb', line 488

def clean
  if (Bake.options.filename or Bake.options.analyze)
    Dir.chdir(@projectDir) do
      calcSources(true)
      @source_files.each do |source|

        type = get_source_type(source)
        next if type.nil?
        object = get_object_file(source)
        if File.exist?object
          puts "Deleting file #{object}" if Bake.options.verbose >= 2
          if !Bake.options.dry
            FileUtils.rm_rf(object)
          end
        end
        if not Bake.options.analyze
          dep_filename = calcDepFile(object, type)
          if dep_filename and File.exist?dep_filename
            puts "Deleting file #{dep_filename}" if Bake.options.verbose >= 2
            if !Bake.options.dry
              FileUtils.rm_rf(dep_filename)
            end
          end
          cmdLineFile = calcCmdlineFile(object)
          if File.exist?cmdLineFile
            puts "Deleting file #{cmdLineFile}" if Bake.options.verbose >= 2
            if !Bake.options.dry
              FileUtils.rm_rf(cmdLineFile)
            end
          end
        end
      end
    end
  end
  return true
end

#compileFile(source) ⇒ Object 



164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
 
# File 'lib/blocks/compile.rb', line 164

def compileFile(source)
  type = get_source_type(source)
  return if type.nil?

  @headerFilesFromDep = []

  object = @object_files[source]

  dep_filename = calcDepFile(object, type)
  dep_filename_conv = calcDepFileConv(dep_filename) if type != :ASM

  cmdLineCheck = false
  cmdLineFile = calcCmdlineFile(object)

  return if ignore?(type)
  reason = needed?(source, object, type, dep_filename_conv)
  if not reason
    cmdLineCheck = true
    reason = config_changed?(cmdLineFile)
  end

  Thread.current[:filelist].add(File.expand_path(source, @projectDir)) if Bake.options.filelist

  if @fileTcs[source]
    compiler = @fileTcs[source][:COMPILER][type]
    defines = getDefines(compiler)
    flags = getFlags(compiler)
  else
    compiler = @block.tcs[:COMPILER][type]
    defines = @define_array[type]
    flags = @flag_array[type]
  end
  includes = @include_array[type]

  if Bake.options.prepro and compiler[:PREPRO_FLAGS] == ""
    Bake.formatter.printError("Error: No preprocessor option available for " + source)
    raise SystemCommandFailed.new
  end

  cmd = Utils.flagSplit(compiler[:PREFIX], true)
  cmd += Utils.flagSplit(compiler[:COMMAND], true)
  onlyCmd = cmd
  cmd += compiler[:COMPILE_FLAGS].split(" ")

  if dep_filename
    cmdDep = compiler[:DEP_FLAGS].split(" ")
    if compiler[:DEP_FLAGS_FILENAME]
      if compiler[:DEP_FLAGS_SPACE]
        cmdDep << dep_filename
      else
        if dep_filename.include?" "
          cmdDep[cmdDep.length-1] << "\"" + dep_filename + "\""
        else
          cmdDep[cmdDep.length-1] << dep_filename
        end
      end
    end
    if compiler[:CUDA]
      if compiler[:CUDA_PREFIX] == ""
        Bake.formatter.printWarning("Warning: Cuda not yet supported by this toolchain.")
      else
        cmdDep.each do |c|
          cmd += [compiler[:CUDA_PREFIX], c]
        end
        cmdDep = nil
      end
    end
    cmd += cmdDep if cmdDep
  end
  
  cmd += compiler[:PREPRO_FLAGS].split(" ") if Bake.options.prepro
  cmd += flags
  cmd += includes
  cmd += defines

  offlag = compiler[:OBJECT_FILE_FLAG]
  offlag = compiler[:PREPRO_FILE_FLAG] if compiler[:PREPRO_FILE_FLAG] and Bake.options.prepro

  if compiler[:OBJ_FLAG_SPACE]
    cmd << offlag
    cmd << object
  else
    if object.include?" "
      cmd << offlag + "\"" + object + "\""
    else
      cmd << offlag + object
    end
  end
  cmd << source

  if Bake.options.cc2j_filename
    cmdJson = cmd.is_a?(Array) ? cmd.join(' ') : cmd
    srcFilePath = source
    if Bake.options.abs_path_in
      srcFilePath = File.join(@projectDir, srcFilePath) if !File.is_absolute?(srcFilePath)
      cmdJson[source] = srcFilePath
    end
    cmdJson.gsub!("\"" , "\\\"")
    Blocks::CC2J << { :directory => @projectDir, :command => cmdJson, :file => srcFilePath }
  end

  if not (cmdLineCheck and BlockBase.isCmdLineEqual?(cmd, cmdLineFile))
    BlockBase.prepareOutput(File.expand_path(object,@projectDir))
    outputType = Bake.options.analyze ? "Analyzing" : (Bake.options.prepro ? "Preprocessing" : "Compiling")
    realCmd = Bake.options.fileCmd ? calcFileCmd(cmd, onlyCmd, object, compiler) : cmd 
    printCmd(realCmd, "#{outputType} #{@projectName} (#{@config.name}): #{source}", reason, false)
    SyncOut.flushOutput()
    BlockBase.writeCmdLineFile(cmd, cmdLineFile)

    success = true
    consoleOutput = ""
    incList = nil

    if !Bake.options.diabCaseCheck
      success, consoleOutput = ProcessHelper.run(realCmd, false, false, nil, [0], @projectDir) if !Bake.options.dry
      incList = process_result(realCmd, consoleOutput, compiler[:ERROR_PARSER], nil, reason, success)
    end

    if type != :ASM && !Bake.options.analyze && !Bake.options.prepro
      Dir.mutex.synchronize do
        if !Bake.options.diabCaseCheck
          Dir.chdir(@projectDir) do
            incList = Compile.read_depfile(dep_filename, @projectDir, @block.tcs[:COMPILER][:DEP_FILE_SINGLE_LINE], compiler[:COMMAND]) if incList.nil?
            Compile.write_depfile(source, incList, dep_filename_conv, @projectDir)
          end
        end
        if !Bake.options.dry && Bake.options.caseSensitivityCheck
          wrongCase = []

          if compiler[:COMMAND] == "dcc"
            if Bake.options.diabCaseCheck
              pos = cmd.find_index(compiler[:OBJECT_FILE_FLAG])
              preProCmd = (cmd[0..pos-1] + cmd[pos+2..-1] + ["-E"])
              preProCmd = calcFileCmd(preProCmd, onlyCmd, object, compiler, ".dccCaseCheck") if Bake.options.fileCmd
              success, consoleOutput = ProcessHelper.run(preProCmd, false, false, nil, [0], @projectDir)
              if !success
                Bake.formatter.printError("Error: could not compile #{source}")
                raise SystemCommandFailed.new
              end
              Dir.chdir(@projectDir) do
                incList = Compile.read_depfile(dep_filename, @projectDir, @block.tcs[:COMPILER][:DEP_FILE_SINGLE_LINE], compiler[:COMMAND])
                Compile.write_depfile(source, incList, dep_filename_conv, @projectDir)
              end
              ergs = consoleOutput.scan(/# \d+ "([^"]+)" \d+/)
              ergs.each do |f|
                next if source.include?f[0]
                next if f[0].length>=2 && f[0][1] == ":"
                filenameToCheck = f[0].gsub(/\\/,"/").gsub(/\/\//,"/").gsub(/\A\.\//,"")
                if incList.none?{|i| i.include?(filenameToCheck) }
                  Dir.chdir(@projectDir) do
                    wrongCase << [filenameToCheck, realname(filenameToCheck)]
                  end
                end
              end
            end
          else # not diab
            Dir.chdir(@projectDir) do
              incList.each do |dep|
                if dep.length<2 || dep[1] != ":"
                  real = realname(dep)
                  if dep != real && dep.upcase == real.upcase
                    wrongCase << [dep, real]
                  end
                end
              end unless incList.nil?
            end
          end

          if wrongCase.length > 0
            wrongCase.each do |c|
              Bake.formatter.printError("Case sensitivity error in #{source}:\n  included: #{c[0]}\n  realname: #{c[1]}")
            end
            FileUtils.rm_f(dep_filename_conv)
            raise SystemCommandFailed.new
          end
        end

      end

      incList.each do |h|
        Thread.current[:filelist].add(File.expand_path(h, @projectDir))
      end if Bake.options.filelist
    end
    check_config_file
  else
    if Bake.options.filename and Bake.options.verbose >= 1
      puts "Up-to-date #{source}"
      SyncOut.flushOutput()
    end
  end
end

#execute ⇒ Object

Raises:



415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
 
# File 'lib/blocks/compile.rb', line 415

def execute
    return true if @config.files.empty?
    
    SyncOut.mutex.synchronize do
      calcIncludes
      calcDefines # not for files with changed tcs
      calcFlags   # not for files with changed tcs
      calcSources
      calcObjects
      puts "Profiling #{Time.now - $timeStart}: prepareIncludes (#{@projectName+","+@config.name}) start..." if Bake.options.profiling
      prepareIncludes
      puts "Profiling #{Time.now - $timeStart}: prepareIncludes (#{@projectName+","+@config.name}) stop..." if Bake.options.profiling
    end

    odir = File.expand_path(@block.output_dir, @projectDir)
    Utils.gitIgnore(odir) if !Bake.options.dry

    fileListBlock = Set.new if Bake.options.filelist
    @source_files_compiled = @source_files.dup
    compileJobs = Multithread::Jobs.new(@source_files) do |jobs|
      while source = jobs.get_next_or_nil do

        if (jobs.failed && Bake.options.stopOnFirstError) or Bake::IDEInterface.instance.get_abort
          break
        end

        SyncOut.startStream()
        begin
          Thread.current[:filelist] = Set.new if Bake.options.filelist
          Thread.current[:lastCommand] = nil

          result = false
          begin
            compileFile(source)
            result = true
          rescue Bake::SystemCommandFailed => scf # normal compilation error
          rescue SystemExit => exSys
          rescue Exception => ex1
            if not Bake::IDEInterface.instance.get_abort
              Bake.formatter.printError("Error: #{ex1.message}")
              puts ex1.backtrace if Bake.options.debug
            end
          end

          jobs.set_failed if not result
        ensure
          SyncOut.stopStream()
        end
        self.mutex.synchronize do
          fileListBlock.merge(Thread.current[:filelist]) if Bake.options.filelist
        end

      end
    end
    compileJobs.join

    if Bake.options.filelist && !Bake.options.dry
      Bake.options.filelist.merge(fileListBlock.merge(fileListBlock))

      File.open(odir + "/" + "file-list.txt", 'wb') do |f|
        fileListBlock.sort.each do |entry|
          f.puts(entry)
        end
      end

    end

    raise SystemCommandFailed.new if compileJobs.failed

  #end
  return true
end

#get_object_file(source) ⇒ Object 



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/blocks/compile.rb', line 70

def get_object_file(source)
  # until now all OBJECT_FILE_ENDING are equal in all three types

  sourceEndingAdapted = @block.tcs[:KEEP_FILE_ENDINGS] ? source : source.chomp(File.extname(source))
  srcWithoutDotDot = sourceEndingAdapted.gsub(/\.\./, "__")
  if srcWithoutDotDot[0] == '/'
    srcWithoutDotDot = "_" + srcWithoutDotDot
  elsif srcWithoutDotDot[1] == ':'
    srcWithoutDotDot = "_" + srcWithoutDotDot[0] + "_" + srcWithoutDotDot[2..-1]
  end

  adaptedSource = srcWithoutDotDot + (Bake.options.prepro ? ".i" : @block.tcs[:COMPILER][:CPP][:OBJECT_FILE_ENDING])

  File.join([@block.output_dir, adaptedSource])
end

#get_source_type(source) ⇒ Object 



156
157
158
159
160
161
162
 
# File 'lib/blocks/compile.rb', line 156

def get_source_type(source)
  ex = File.extname(source)
  [:CPP, :C, :ASM].each do |t|
    return t if @block.tcs[:COMPILER][t][:SOURCE_FILE_ENDINGS].include?(ex)
  end
  nil
end

#getDefines(compiler) ⇒ Object 



764
765
766
 
# File 'lib/blocks/compile.rb', line 764

def getDefines(compiler)
  (compiler[:DEFINES] + Bake.options.defines).map {|k| "#{compiler[:DEFINE_FLAG]}#{k}"}
end

#getFlags(compiler) ⇒ Object 



768
769
770
 
# File 'lib/blocks/compile.rb', line 768

def getFlags(compiler)
  Bake::Utils::flagSplit(compiler[:FLAGS],true)
end

#ignore?(type) ⇒ Boolean

Returns:

  • (Boolean) 


86
87
88
 
# File 'lib/blocks/compile.rb', line 86

def ignore?(type)
  Bake.options.linkOnly or (Bake.options.prepro and type == :ASM)
end

#mutex ⇒ Object 



57
58
59
 
# File 'lib/blocks/compile.rb', line 57

def mutex
  @mutex ||= Mutex.new
end

#needed?(source, object, type, dep_filename_conv) ⇒ Boolean

Returns:

  • (Boolean) 


90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
 
# File 'lib/blocks/compile.rb', line 90

def needed?(source, object, type, dep_filename_conv)
  return "because analyzer toolchain is configured" if Bake.options.analyze
  return "because prepro was specified and source is no assembler file" if Bake.options.prepro

  Dir.mutex.synchronize do
    Dir.chdir(@projectDir) do
      return "because object does not exist" if not File.exist?(object)
      oTime = File.mtime(object)

      return "because source is newer than object" if oTime < File.mtime(source)

      if type != :ASM
        return "because dependency file does not exist" if not File.exist?(dep_filename_conv)

        begin
          File.readlines(dep_filename_conv).map{|line| line.strip}.each do |dep|
            Thread.current[:filelist].add(File.expand_path(dep, @projectDir)) if Bake.options.filelist

            if not File.exist?(dep)
              # we need a hack here. with some windows configurations the compiler prints unix paths
              # into the dep file which cannot be found easily. this will be true for system includes,
              # e.g. /usr/lib/...xy.h
              if (Bake::Utils::OS.windows? and dep.start_with?"/") or
                (not Bake::Utils::OS.windows? and dep.length > 1 and dep[1] == ":")
                puts "Dependency header file #{dep} ignored!" if Bake.options.debug
              else
                return "because dependent header #{dep} does not exist"
              end
            else
              return "because dependent header #{dep} is newer than object" if oTime < File.mtime(dep)
            end
          end
        rescue Exception => ex
          if Bake.options.debug
            puts "While reading #{dep_filename_conv}:"
            puts ex.message
            puts ex.backtrace
          end
          return "because dependency file could not be loaded"
        end
      end
    end
  end
  return false
end

#prepareIncludes ⇒ Object 



691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
 
# File 'lib/blocks/compile.rb', line 691

def prepareIncludes
  mergeCounter = 0
  inmerge = false
  mdir = nil
  include_list_new = []
  filesToCopy = {}
  destDirs = Set.new
  merging = false
  @include_list.reverse.each do |idir|
    idirs = idir.to_s
    idirs = File.expand_path(idirs, @projectDir) if !File.is_absolute?(idirs)
    if @include_merge[idir]
      if (!inmerge)
        mergeCounter += 1
        mdir = File.expand_path(@block.output_dir+"/mergedIncludes#{mergeCounter}", @projectDir)
        FileUtils.rm_rf(mdir)
        Utils.gitIgnore(mdir)
        inmerge = true
      end
      if !merging
        puts "Profiling #{Time.now - $timeStart}: glob..." if Bake.options.profiling
      end
      merging = true

      toCopy = Dir.glob(idirs+"/**/*").
        reject { |file| file.start_with?(idirs+"/build/") || file.start_with?(idirs+"/.") }.
        select { |file| File.file?(file) && /^\.(h|i|cfg)/ === File.extname(file) }
      toCopy.each do |t|
        dest = mdir+t[idirs.length..-1]
        destDirs << File.dirname(dest)
        if filesToCopy.has_key?(t)
          filesToCopy[t] << dest
        else
          filesToCopy[t] = [dest]
        end
      end
      include_list_new << (@block.output_dir+"/mergedIncludes#{mergeCounter}")
    else
      if (inmerge)
        inmerge = false
      end
      include_list_new << idir
    end
  end
  if merging
    sizeWarning = 100000
    sum = filesToCopy.keys.inject(0) do |sum,t|
      si = File.size(t)
      puts "Size warning (>#{sizeWarning} byte): #{t} has #{si} byte" if si > sizeWarning and Bake.options.profiling
      sum + si
    end
    puts "Profiling #{Time.now - $timeStart}: copy #{sum} byte in #{filesToCopy.length} files..." if Bake.options.profiling
    destDirs.each {|d| Utils.gitIgnore(d) }
    filesToCopy.each do |t, dest|
      dest.each do |d|
        FileUtils.cp_r(t, d, :preserve => true)
      end
    end
  end
  @include_list = include_list_new.uniq.reverse

  @include_array = {}
  [:CPP, :C, :ASM].each do |type|
    @include_array[type] = @include_list.map do |k|
      if @system_includes.include?(k)
        "#{@block.tcs[:COMPILER][type][:SYSTEM_INCLUDE_PATH_FLAG]}#{k}"
      else
        "#{@block.tcs[:COMPILER][type][:INCLUDE_PATH_FLAG]}#{k}"
      end
    end
  end
end