make sure user ardour dir exists before trying to put pango.rc in it

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3147 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/main.cc b/gtk2_ardour/main.cc
index 7f856adab690de33ffe2fa9aeb29e345ed687545..32789d455d5d55e7aaf55847db2709e039824caa 100644 (file)
--- a/gtk2_ardour/main.cc
+++ b/gtk2_ardour/main.cc
@@ -165,22 +165,31 @@ fixup_bundle_environment ()
 
        /* write a pango.rc file and tell pango to use it. we'd love
           to put this into the Ardour.app bundle and leave it there,
-          but the user may not have write permission. so ...
-       */
+          but the user may not have write permission. so ... 
 
-       path = Glib::build_filename (ARDOUR::get_user_ardour_path(), "pango.rc");
+          we also have to make sure that the user ardour directory
+          actually exists ...
+       */
 
-       std::ofstream pangorc (path.c_str());
-       if (!pangorc) {
-               error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
+       if (g_mkdir_with_parents (ARDOUR::get_user_ardour_path().c_str(), 0755) < 0) {
+               error << string_compose (_("cannot create user ardour folder %1 (%2)"), ARDOUR::get_user_ardour_path(), strerror (errno))
+                     << endmsg;
        } else {
-               pangorc << "[Pango]\nModuleFiles=";
-               Glib::ustring mpath = dir_path;
-               mpath += "/../Resources/pango.modules";
-               pangorc << mpath << endl;
+
+               path = Glib::build_filename (ARDOUR::get_user_ardour_path(), "pango.rc");
                
-               pangorc.close ();
-               setenv ("PANGO_RC_FILE", path.c_str(), 1);
+               std::ofstream pangorc (path.c_str());
+               if (!pangorc) {
+                       error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
+               } else {
+                       pangorc << "[Pango]\nModuleFiles=";
+                       Glib::ustring mpath = dir_path;
+                       mpath += "/../Resources/pango.modules";
+                       pangorc << mpath << endl;
+                       
+                       pangorc.close ();
+                       setenv ("PANGO_RC_FILE", path.c_str(), 1);
+               }
        }
 
        // gettext charset aliases