Subject: bug#26361: Icecat patches

From: Clément Lassieur <[email-masked]>
Date: Tue, 04 Apr 2017 16:05:33 +0200

The first patch fixes the crash (see
http://lists.gnu.org/archive/html/guix-devel/2017-04/msg00091.html).

The second re-enables parallel build.  I don't know why it was
disabled.  Andreas, please comment if you think it should not be
re-enabled :)

Clément