now generated at build time (it turns out to be possible to do that
non-interactively, after all).
* Fixed creation of the bookmarks file (and other stuff) when creating
a new profile. When a new profile is created, it's copied from a
default profile which is part of the Firefox installation. However,
since the default profile directory is in the Nix store, it's
read-only. Firefox keeps the read-only permission when copying the
profile, so creating files in it (such as adding the bookmarks file)
fails. The `writable-copies' patch is a quick hack that adds write
permission when copying files/directories.
svn path=/nixpkgs/trunk/; revision=1542
