Vagrant setup fixes

- add license headers to the scripts
- don't mount `.` into the VM manually, vagrant already puts it in /vagrant/
  for us, just use that.
- build with -j3, slightly more efficient even with two cores

Change-Id: I43580ade7ae2635696072b39e4f18a401a030a85
Reviewed-on: https://code.wireshark.org/review/9127
Reviewed-by: Evan Huus <eapache@gmail.com>

Vagrantfile

@@ -15,9 +15,6 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     v.cpus = 2
   end
 
-  # Share the source directory into the VM as `/wireshark`
-  config.vm.synced_folder ".", "/wireshark"
-
   # Permit X11 forwarding so running the graphical Wireshark works
   config.ssh.forward_x11 = true
 

vagrant_build.sh

@@ -1,7 +1,28 @@
 #!/bin/bash
+#
+# Copyright 2015 Evan Huus <eapache@gmail.com>
+#
+# Wireshark - Network traffic analyzer
+# By Gerald Combs <gerald@wireshark.org>
+# Copyright 1998 Gerald Combs
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
 set -e
 
 mkdir -p build
 cd build
-cmake /wireshark/
-make -j2
+cmake /vagrant/
+make -j3

vagrant_provision.sh

@@ -1,4 +1,25 @@
 #!/bin/bash
+#
+# Copyright 2015 Evan Huus <eapache@gmail.com>
+#
+# Wireshark - Network traffic analyzer
+# By Gerald Combs <gerald@wireshark.org>
+# Copyright 1998 Gerald Combs
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
 set -e
 
 apt-get update