TOOLS/osxbundle.py

   1 #!/usr/bin/env python3
   2
   3 import os
   4 import re
   5 import shutil
   6 import sys
   7
   8 def sh(command):
   9     return os.popen(command).read()
  10
  11 def dylib_lst(input_file):
  12     return sh("otool -L %s | grep -e '\t' | awk '{ print $1 }'" % input_file)
  13
  14 sys_re = re.compile("/System")
  15 exe_re = re.compile("@executable_path")
  16
  17 def is_user_lib(libname, input_file):
  18     return not sys_re.match(libname) and \
  19            not exe_re.match(libname) and \
  20            not "libobjc" in libname and \
  21            not "libSystem" in libname and \
  22            not "libgcc" in libname and \
  23            not os.path.basename(input_file) in libname and \
  24            not libname == ''
  25
  26 def user_dylib_lst(input_file):
  27     return [lib for lib in dylib_lst(input_file).split("\n") if
  28             is_user_lib(lib, input_file)]
  29
  30 def bundle_name():
  31     return "mplayer2.app"
  32
  33 def target_plist():
  34     return os.path.join(bundle_name(), 'Contents', 'Info.plist')
  35
  36 def target_directory():
  37     return os.path.join(bundle_name(), 'Contents', 'MacOS')
  38
  39 def target_binary():
  40     return os.path.join(target_directory(), 'mplayer2')
  41
  42 def copy_bundle():
  43     if os.path.isdir(bundle_name()):
  44         shutil.rmtree(bundle_name())
  45     shutil.copytree(
  46         os.path.join('TOOLS', 'osxbundle', bundle_name()),
  47         bundle_name())
  48
  49 def copy_binary():
  50     shutil.copy('mplayer', target_binary())
  51
  52 def run_install_name_tool(target_file, dylib_path, dest_dir, root=True):
  53     new_dylib_path = os.path.join("@executable_path", "lib",
  54         os.path.basename(dylib_path))
  55
  56     sh("install_name_tool -change %s %s %s" % \
  57         (dylib_path, new_dylib_path, target_file))
  58     if root:
  59         sh("install_name_tool -id %s %s" % \
  60             (new_dylib_path, os.path.join(dest_dir,
  61                 os.path.basename(dylib_path))))
  62
  63 def cp_dylibs(target_file, dest_dir):
  64     for dylib_path in user_dylib_lst(target_file):
  65         dylib_dest_path = os.path.join(dest_dir, os.path.basename(dylib_path))
  66         shutil.copy(dylib_path, dylib_dest_path)
  67         os.chmod(dylib_dest_path, 0o755)
  68         cp_dylibs(dylib_dest_path, dest_dir)
  69
  70 def fix_dylibs_paths(target_file, dest_dir, root=True):
  71     for dylib_path in user_dylib_lst(target_file):
  72         dylib_dest_path = os.path.join(dest_dir, os.path.basename(dylib_path))
  73         run_install_name_tool(target_file, dylib_path, dest_dir, root)
  74         fix_dylibs_paths(dylib_dest_path, dest_dir, False)
  75
  76 def apply_plist_template(plist_file, version):
  77     sh("sed -i -e 's/{{VERSION}}/%s/g' %s" % (version, plist_file))
  78
  79 version = sh("TOOLS/osxbundle/version.sh").strip()
  80
  81 print("Creating Mac OS X application bundle (version: %s)..." % version)
  82
  83 copy_bundle()
  84 copy_binary()
  85 apply_plist_template(target_plist(), version)
  86 cp_dylibs(sys.argv[1], os.path.join(target_directory(), "lib"))
  87 fix_dylibs_paths(target_binary(), os.path.join(target_directory(), "lib"))