+ EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
+
+ set_language_preference ();
+
+ char execpath[MAXPATHLEN+1];
+ uint32_t pathsz = sizeof (execpath);
+
+ _NSGetExecutablePath (execpath, &pathsz);
+
+ std::string path;
+ std::string exec_dir = Glib::path_get_dirname (execpath);
+ std::string bundle_dir;
+ std::string userconfigdir = user_config_directory();
+
+ bundle_dir = Glib::path_get_dirname (exec_dir);
+
+#ifdef ENABLE_NLS
+ if (!ARDOUR::translations_are_enabled ()) {
+ localedir = "/this/cannot/exist";
+ } else {
+ /* force localedir into the bundle */
+
+ vector<string> lpath;
+ lpath.push_back (bundle_dir);
+ lpath.push_back ("share");
+ lpath.push_back ("locale");
+ localedir = strdup (Glib::build_filename (lpath).c_str());
+ }
+#endif
+
+ export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
+
+ /* inside an OS X .app bundle, there is no difference
+ between DATA and CONFIG locations, since OS X doesn't
+ attempt to do anything to expose the notion of
+ machine-independent shared data.
+ */
+
+ export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources");
+ export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources");
+ export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
+ export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
+ export_search_path (bundle_dir, "VAMP_PATH", "/lib");
+ export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib");
+ export_search_path (bundle_dir, "GTK_PATH", "/lib/gtkengines");
+
+ setenv ("PATH", (bundle_dir + "/MacOS:" + std::string(getenv ("PATH"))).c_str(), 1);
+
+ /* unset GTK_RC_FILES so that we only load the RC files that we define
+ */
+
+ unsetenv ("GTK_RC_FILES");
+
+ /* write a pango.rc file and tell pango to use it. we'd love
+ to put this into the PROGRAM_NAME.app bundle and leave it there,
+ but the user may not have write permission. so ...
+
+ we also have to make sure that the user ardour directory
+ actually exists ...
+ */
+
+ if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
+ error << string_compose (_("cannot create user %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
+ << endmsg;
+ } else {
+
+ path = Glib::build_filename (userconfigdir, "pango.rc");
+ std::ofstream pangorc (path.c_str());
+ if (!pangorc) {
+ error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
+ } else {
+ pangorc << "[Pango]\nModuleFiles="
+ << Glib::build_filename (bundle_dir, "Resources/pango.modules")
+ << endl;
+ pangorc.close ();