osxdist.py

   1 #!/usr/bin/env python
   2
   3 import os
   4 import sys
   5 from shutil import copy, copytree
   6
   7 def system(cmdline):
   8   #print >>sys.stderr, cmdline
   9   return os.system(cmdline)
  10
  11 def mkdir(path):
  12   path_list = []
  13   head, tail = os.path.split(path)
  14   path_list.insert(0, tail)
  15   while len(head) > 0:
  16     head, tail = os.path.split(head)
  17     path_list.insert(0, tail)
  18   created_path = ""
  19   for path_element in path_list:
  20     created_path = os.path.join(created_path, path_element)
  21     if not os.path.exists(created_path):
  22       os.mkdir(created_path)
  23
  24 # useful information about building dmgs
  25 # http://developer.apple.com/documentation/Porting/Conceptual/PortingUnix
  26 # http://developer.apple.com/documentation/developertools/Conceptual/SoftwareDistribution/Concepts/sd_disk_images.html
  27
  28 def makedmg(app_dir):
  29   # need to detect what the real volume name is
  30   mussa_mount = '/Volumes/Mussa'
  31   mussarw_dmg = 'mussarw.dmg'
  32   mussa_dmg = 'mussa.dmg'
  33   system('hdiutil detach '+mussa_mount)
  34   if os.path.exists(mussa_mount):
  35     print >>sys.stderr, "Something is in", mussa_mount
  36     return
  37   if os.path.exists(mussarw_dmg):
  38     os.unlink(mussarw_dmg)
  39   if os.path.exists(mussa_dmg):
  40     os.unlink(mussa_dmg)
  41   system('hdiutil create -size 64m -fs HFS+ -volname "Mussa" '+mussarw_dmg)
  42   system('hdiutil attach '+mussarw_dmg)
  43   # copy files
  44   copytree(app_dir, os.path.join(mussa_mount, app_dir))
  45
  46   system('hdiutil detach '+mussa_mount)
  47   system('hdiutil convert '+mussarw_dmg +' -format UDZO -o '+mussa_dmg)
  48   #system('hdiutil internet-enable -yes '+mussa_dmg)
  49
  50 def main(args):
  51   framework_subpath = os.path.join("%(framework)s.framework", "Versions", "4.0", "%(framework)s")
  52   frameworks = ['QtCore', 'QtGui', 'QtOpenGL']
  53
  54   qt_lib_dir="/usr/local/qt/4.1.0-shared/lib"
  55   qt_framework=os.path.join(qt_lib_dir, framework_subpath)
  56
  57   app_name="mussagl"
  58   app_dir=app_name+".app"
  59   app_binary=app_dir+"/Contents/MacOS/"+app_name
  60   app_framework=os.path.join(app_dir, "Contents", "Frameworks", framework_subpath)
  61   if not os.path.exists(app_dir):
  62     print >>sys.stderr, "please build mussagl first"
  63     return 1
  64
  65   # install frameworks and update binary
  66   for frame in frameworks:
  67     qtframe = qt_framework % ({'framework': frame})
  68     appframe = app_framework % ({'framework': frame})
  69     exe_path = "@executable_path/../Frameworks/" + framework_subpath
  70     exe_path %= ({'framework': frame})
  71     mkdir(os.path.split(appframe)[0])
  72     # update binary
  73     copy(qtframe, appframe)
  74     system("install_name_tool -id "+exe_path+" "+appframe)
  75     system("install_name_tool -change "+qtframe+" "+exe_path+" "+app_binary)
  76     # now that everything is in place change the frameworks
  77     # references
  78     for frame2 in frameworks:
  79       qtframe2 = qt_framework % ({'framework': frame2})
  80       contents_exe_path = "@executable_path/../Frameworks/" + framework_subpath
  81       contents_exe_path %= ({'framework': frame2})
  82       system("install_name_tool -change "+qtframe2+" "+contents_exe_path+" "+
  83              appframe)
  84   makedmg(app_dir)
  85
  86 if __name__ == "__main__":
  87   main(sys.argv[1:])