TOOLS: add script for osx bundle generation

Add a make task and python script to create a Mac OS X Application Bundle
to be used when compiling with the --enable-macosx-finder and
--enable-macosx-bundle configure flags.

The main svg icon was created by me and heavily inspired by Apple's iTunes
and AppStore icon designs. We are still looking for something better.
For the audio, movie and subtitles icons I added the main logo to MPlayer OSX
Extended icons.

Use with `make osxbundle` after running configure and make.

1 files changed, 89 insertions, 0 deletions

diff --git a/TOOLS/osxbundle.py b/TOOLS/osxbundle.py
new file mode 100755
index 0000000000..9f2f29d88b
--- /dev/null
+++ b/TOOLS/osxbundle.py
@@ -0,0 +1,89 @@
+#!/usr/bin/env python
+
+import os
+import re
+import shutil
+import sys
+
+def sh(command):
+    return os.popen(command).read()
+
+def dylib_lst(input_file):
+    return sh("otool -L %s | grep -e '\t' | awk '{ print $1 }'" % input_file)
+
+sys_re = re.compile("/System")
+exe_re = re.compile("@executable_path")
+binary_name = sys.argv[1]
+
+def is_user_lib(libname, input_file):
+    return not sys_re.match(libname) and \
+           not exe_re.match(libname) and \
+           not "libobjc" in libname and \
+           not "libSystem" in libname and \
+           not "libgcc" in libname and \
+           not os.path.basename(input_file) in libname and \
+           not libname == ''
+
+def user_dylib_lst(input_file):
+    return [lib for lib in dylib_lst(input_file).split("\n") if
+            is_user_lib(lib, input_file)]
+
+def bundle_name():
+    return "%s.app" % binary_name
+
+def target_plist():
+    return os.path.join(bundle_name(), 'Contents', 'Info.plist')
+
+def target_directory():
+    return os.path.join(bundle_name(), 'Contents', 'MacOS')
+
+def target_binary():
+    return os.path.join(target_directory(), binary_name)
+
+def copy_bundle():
+    if os.path.isdir(bundle_name()):
+        shutil.rmtree(bundle_name())
+    shutil.copytree(
+        os.path.join('TOOLS', 'osxbundle', bundle_name()),
+        bundle_name())
+
+def copy_binary():
+    shutil.copy(binary_name, target_binary())
+
+def run_install_name_tool(target_file, dylib_path, destination_directory):
+    new_dylib_path = os.path.join("@executable_path", "lib",
+        os.path.basename(dylib_path))
+
+    sh("install_name_tool -change %s %s %s" % \
+        (dylib_path, new_dylib_path, target_file))
+    sh("install_name_tool -id %s %s" % \
+        (new_dylib_path, os.path.join(destination_directory,
+            os.path.basename(dylib_path))))
+
+def cp_dylibs(target_file, destination_directory):
+    for dylib_path in user_dylib_lst(target_file):
+        dylib_destination_path = os.path.join(destination_directory,
+            os.path.basename(dylib_path))
+        shutil.copy(dylib_path, dylib_destination_path)
+        os.chmod(dylib_destination_path, 0o755)
+        cp_dylibs(dylib_destination_path, destination_directory)
+
+def fix_dylibs_paths(target_file, destination_directory):
+    for dylib_path in user_dylib_lst(target_file):
+        dylib_destination_path = os.path.join(destination_directory,
+            os.path.basename(dylib_path))
+        run_install_name_tool(target_file, dylib_path, destination_directory)
+        fix_dylibs_paths(dylib_destination_path, destination_directory)
+
+def apply_plist_template(plist_file, version):
+    sh("sed -i -e 's/{{VERSION}}/%s/g' %s" % (version, plist_file))
+
+version = sh("TOOLS/osxbundle/version.sh").strip()
+
+print("Creating Mac OS X application bundle (version: %s)..." % version)
+
+copy_bundle()
+copy_binary()
+apply_plist_template(target_plist(), version)
+cp_dylibs(sys.argv[1], os.path.join(target_directory(), "lib"))
+fix_dylibs_paths(target_binary(), os.path.join(target_directory(), "lib"))