rant.py

   1 #!/usr/bin/python
   2
   3 import os
   4 import cppcodebase
   5 import random
   6
   7
   8 def CreateLibRantfileGcc(lib_number, classes):
   9     os.chdir(cppcodebase.lib_name(lib_number))
  10
  11     handle = file("Rantfile", "w")
  12     handle.write ('''import "c/dependencies"
  13
  14 file "lib''' + str(lib_number) + '''.a" => sys["*.cpp"].sub_ext("o") do |t|
  15   sys "ar cr #{t.name} #{t.prerequisites}"
  16 end
  17
  18 gen Rule, '.o' => '.cpp' do |t|
  19   sys "g++ -c -I.. -o #{t.name} #{t.source}"
  20 end
  21
  22 gen C::Dependencies
  23 gen Action do source "c_dependencies" end
  24
  25 task :clean do
  26     sys.rm_f Dir["*.o"] + %w(lib''' + str(lib_number) + '''.a) + %w(c_dependencies)
  27 end
  28 ''')
  29     os.chdir('..')
  30
  31
  32 def CreateLibRantfileMsvc(lib_number, classes):
  33     os.chdir(cppcodebase.lib_name(lib_number))
  34
  35     handle = file("Rantfile", "w")
  36     handle.write ('''import "c/dependencies"
  37
  38 file "lib''' + str(lib_number) + '''.a" => sys["*.cpp"].sub_ext("obj") do |t|
  39    sys "lib /nologo /out:#{t.name} #{t.prerequisites}"
  40 end
  41
  42 gen Rule, '.obj' => '.cpp' do |t|
  43    sys "cl /Od /nologo /c /I.. #{t.source}"
  44 end
  45
  46 gen C::Dependencies
  47 gen Action do source "c_dependencies" end
  48
  49 task :clean do
  50     sys.rm_f Dir["*.obj"] + %w(lib''' + str(lib_number) + '''.a) + %w(c_dependencies)
  51 end
  52 ''')
  53     os.chdir('..')
  54
  55
  56 def CreateFullRantfile(libs):
  57     handle = file("Rantfile", "w")
  58     handle.write ('import "c/dependencies"\n\n')
  59
  60     handle.write ('desc "Build all"\n')
  61     handle.write ('task :all => [\n')
  62     for i in xrange(libs):
  63         handle.write('\t\t"' + cppcodebase.lib_name(i) + '/lib' + str(i) + '.a",\n')
  64     handle.write ('] do\nend\n\n')
  65
  66     handle.write ('desc "Clean all"\n')
  67     handle.write ('task :clean => [\n')
  68     for i in xrange(libs):
  69         handle.write('\t\t"lib_' + str(i) + '/clean",\n')
  70     handle.write ('] do\nend\n\n')
  71
  72     handle.write ('subdirs [\n')
  73     for i in xrange(libs):
  74         handle.write('\t\t"' + cppcodebase.lib_name(i) + '",\n')
  75     handle.write (']\n')
  76
  77
  78 def CreateCodebaseForGcc(libs, classes, internal_includes, external_includes):
  79     cppcodebase.SetDir('rant_gcc')
  80     cppcodebase.CreateSetOfLibraries(libs, classes, internal_includes, external_includes, CreateLibRantfileGcc)
  81     CreateFullRantfile(libs)
  82     os.chdir('..')
  83
  84 def CreateCodebaseForMsvc(libs, classes, internal_includes, external_includes):
  85     cppcodebase.SetDir('rant_msvc')
  86     cppcodebase.CreateSetOfLibraries(libs, classes, internal_includes, external_includes, CreateLibRantfileMsvc)
  87     CreateFullRantfile(libs)
  88     os.chdir('..')
  89
  90 def CreateCodebase(libs, classes, internal_includes, external_includes):
  91     CreateCodebaseForGcc(libs, classes, internal_includes, external_includes);
  92     CreateCodebaseForMsvc(libs, classes, internal_includes, external_includes);