Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/emulators/gns3/Makefile,v
retrieving revision 1.14
diff -u -r1.14 Makefile
--- Makefile	1 Jun 2012 05:18:13 -0000	1.14
+++ Makefile	9 Jun 2012 22:12:27 -0000
@@ -6,8 +6,7 @@
 #
 
 PORTNAME=	gns3
-PORTVERSION=	0.7.4
-PORTREVISION=	2
+PORTVERSION=	0.8.2
 CATEGORIES=	emulators
 MASTER_SITES=	SF/gns-3/GNS3/${PORTVERSION}
 DISTNAME=	GNS3-${PORTVERSION}-src
@@ -16,40 +15,30 @@
 COMMENT=	Graphical Cisco network simulator
 
 LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	qemu:${PORTSDIR}/emulators/qemu
 RUN_DEPENDS=	${PYTHON_SITELIBDIR}/PyQt4/QtGui.so:${PORTSDIR}/x11-toolkits/py-qt4-gui \
 		${PYTHON_SITELIBDIR}/PyQt4/QtSvg.so:${PORTSDIR}/graphics/py-qt4-svg \
 		${PYTHON_SITELIBDIR}/PyQt4/QtNetwork.so:${PORTSDIR}/net/py-qt4-network \
 		dynamips:${PORTSDIR}/emulators/dynamips-community \
 		dynagen:${PORTSDIR}/emulators/dynagen \
-		qemu:${PORTSDIR}/emulators/qemu
+		xdotool:${PORTSDIR}/x11/xdotool
 
 USE_PYTHON=		2.6+
 USE_PYDISTUTILS=	yes
 PYDISTUTILS_PKGNAME=	GNS3
-MAN1=			gns3.1
+MAN1=			${PORTNAME}.1
 
-.include <bsd.port.pre.mk>
+EXAMPLESDIR=	${PREFIX}/share/${PORTNAME}
 
-post-patch:
-	${REINPLACE_CMD} \
-		"s|%%PREFIX%%|${PREFIX}|;s|%%LOCALBASE%%|${LOCALBASE}|" \
-		${WRKSRC}/src/GNS3/Ui/ConfigurationPages/*.py
-
-.if !defined(NO_IGNORE)
-pre-configure:
-	@if qemu -help | ${GREP} -q -- "-net udp" >/dev/null 2>&1; then \
-		: ; \
-	else \
-		${ECHO_MSG} "===>  ${PKGNAME} must be used with a gns3 patched qemu"; exit 1; \
-	fi
-.endif
+.include <bsd.port.pre.mk>
 
 post-install:
 .if !defined(NO_INSTALL_MANPAGES)
-	${INSTALL_MAN} ${WRKSRC}/docs/man/gns3.1 ${MANPREFIX}/man/man1
+	${INSTALL_MAN} ${WRKSRC}/docs/man/${MAN1} ${MANPREFIX}/man/man1
 .endif
+	@${MKDIR} ${EXAMPLESDIR}
+	${INSTALL_DATA} ${WRKSRC}/baseconfig.txt ${EXAMPLESDIR}
 	${INSTALL_SCRIPT} ${WRKSRC}/qemuwrapper/qemuwrapper.py \
 		${PREFIX}/bin/qemuwrapper.py
 	@${CAT} ${PKGMESSAGE}
Index: distinfo
===================================================================
RCS file: /home/pcvs/ports/emulators/gns3/distinfo,v
retrieving revision 1.6
diff -u -r1.6 distinfo
--- distinfo	13 Jul 2011 20:06:48 -0000	1.6
+++ distinfo	9 Jun 2012 22:12:27 -0000
@@ -1,2 +1,2 @@
-SHA256 (GNS3-0.7.4-src.tar.gz) = 77a2c9b251d199a435ba85936349a1f8b1760df14a2594b68f8c1fee36f9588d
-SIZE (GNS3-0.7.4-src.tar.gz) = 4512420
+SHA256 (GNS3-0.8.2-src.tar.gz) = e72553afe0c919aff54bedb4b639ebfcee83725eef28128bbb5076e226628a86
+SIZE (GNS3-0.8.2-src.tar.gz) = 3992183
Index: pkg-plist
===================================================================
RCS file: /home/pcvs/ports/emulators/gns3/pkg-plist,v
retrieving revision 1.4
diff -u -r1.4 pkg-plist
--- pkg-plist	13 Jul 2011 20:06:48 -0000	1.4
+++ pkg-plist	9 Jun 2012 22:12:27 -0000
@@ -1,5 +1,9 @@
 bin/gns3
 bin/qemuwrapper.py
+libexec/gns3/qemuwrapper.py
+libexec/gns3/vboxcontroller_4_1.py
+libexec/gns3/vboxwrapper.py
+%%EXAMPLESDIR%%/baseconfig.txt
 %%PYTHON_SITELIBDIR%%/GNS3/Annotation.py
 %%PYTHON_SITELIBDIR%%/GNS3/Annotation.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Annotation.pyo
@@ -30,6 +34,9 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyEmuDefaults.py
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyEmuDefaults.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyEmuDefaults.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyVBoxEmuDefaults.py
+%%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyVBoxEmuDefaults.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Defaults/AnyVBoxEmuDefaults.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/IOSRouter1700Defaults.py
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/IOSRouter1700Defaults.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Defaults/IOSRouter1700Defaults.pyo
@@ -67,6 +74,9 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen.py
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen_vbox_lib.py
+%%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen_vbox_lib.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynagen_vbox_lib.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynamips_lib.py
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynamips_lib.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Dynagen/dynamips_lib.pyo
@@ -144,7 +154,6 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_pt_br.qm
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_ru.qm
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_sk.qm
-%%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_sl.qm
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_sr.qm
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_sv.qm
 %%PYTHON_SITELIBDIR%%/GNS3/Langs/qt_uk.qm
@@ -181,6 +190,9 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Node/AnyEmuDevice.py
 %%PYTHON_SITELIBDIR%%/GNS3/Node/AnyEmuDevice.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Node/AnyEmuDevice.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Node/AnyVBoxEmuDevice.py
+%%PYTHON_SITELIBDIR%%/GNS3/Node/AnyVBoxEmuDevice.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Node/AnyVBoxEmuDevice.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Node/Cloud.py
 %%PYTHON_SITELIBDIR%%/GNS3/Node/Cloud.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Node/Cloud.pyo
@@ -280,18 +292,21 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FRSWPage.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FRSWPage.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FRSWPage.pyo
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FWPage.py
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FWPage.pyc
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_FWPage.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IDSPage.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IDSPage.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IDSPage.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSDialog.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSDialog.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSDialog.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSRouterPage.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSRouterPage.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_IOSRouterPage.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_JunOSPage.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_JunOSPage.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_JunOSPage.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PIXPage.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PIXPage.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PIXPage.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesCapture.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesCapture.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesCapture.pyo
@@ -304,9 +319,15 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesQemu.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesQemu.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesQemu.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesVirtualBox.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesVirtualBox.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_PreferencesVirtualBox.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_QemuPage.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_QemuPage.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_QemuPage.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_VirtualBoxPage.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_VirtualBoxPage.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Form_VirtualBoxPage.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_ASA.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_ASA.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_ASA.pyo
@@ -328,9 +349,6 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FRSW.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FRSW.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FRSW.pyo
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FW.py
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FW.pyc
-%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_FW.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_IDS.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_IDS.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_IDS.pyo
@@ -340,6 +358,9 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_JunOS.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_JunOS.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_JunOS.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PIX.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PIX.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PIX.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesCapture.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesCapture.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesCapture.pyo
@@ -352,9 +373,15 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesQemu.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesQemu.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesQemu.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesVirtualBox.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesVirtualBox.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_PreferencesVirtualBox.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_Qemu.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_Qemu.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_Qemu.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_VirtualBox.py
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_VirtualBox.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/Page_VirtualBox.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/__init__.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/__init__.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages/__init__.pyo
@@ -415,12 +442,21 @@
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/svg_resources_rc.py
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/svg_resources_rc.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Ui/svg_resources_rc.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/Uncompress.py
+%%PYTHON_SITELIBDIR%%/GNS3/Uncompress.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/Uncompress.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/UndoFramework.py
 %%PYTHON_SITELIBDIR%%/GNS3/UndoFramework.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/UndoFramework.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Utils.py
 %%PYTHON_SITELIBDIR%%/GNS3/Utils.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Utils.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/VBoxManager.py
+%%PYTHON_SITELIBDIR%%/GNS3/VBoxManager.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/VBoxManager.pyo
+%%PYTHON_SITELIBDIR%%/GNS3/WindowManipulator.py
+%%PYTHON_SITELIBDIR%%/GNS3/WindowManipulator.pyc
+%%PYTHON_SITELIBDIR%%/GNS3/WindowManipulator.pyo
 %%PYTHON_SITELIBDIR%%/GNS3/Wizard.py
 %%PYTHON_SITELIBDIR%%/GNS3/Wizard.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/Wizard.pyo
@@ -430,6 +466,7 @@
 %%PYTHON_SITELIBDIR%%/GNS3/__init__.py
 %%PYTHON_SITELIBDIR%%/GNS3/__init__.pyc
 %%PYTHON_SITELIBDIR%%/GNS3/__init__.pyo
+@dirrm libexec/gns3
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3/Ui/ConfigurationPages
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3/Ui
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3/Node
@@ -441,3 +478,4 @@
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3/Defaults
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3/Config
 @dirrm %%PYTHON_SITELIBDIR%%/GNS3
+@dirrm %%EXAMPLESDIR%%
Index: files/patch-Page_PreferencesCapture.py
===================================================================
RCS file: files/patch-Page_PreferencesCapture.py
diff -N files/patch-Page_PreferencesCapture.py
--- files/patch-Page_PreferencesCapture.py	13 Jul 2011 20:06:49 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,11 +0,0 @@
---- src/GNS3/Ui/ConfigurationPages/Page_PreferencesCapture.py.orig	2011-07-03 00:10:04.000000000 +0200
-+++ src/GNS3/Ui/ConfigurationPages/Page_PreferencesCapture.py	2011-07-03 00:10:29.000000000 +0200
-@@ -52,7 +52,7 @@
-             elif sys.platform.startswith('win'):
-                 self.conf.cap_cmd = unicode("C:\Program Files\Wireshark\wireshark.exe %c")
-             else:
--                self.conf.cap_cmd = unicode("/usr/bin/wireshark %c")
-+                self.conf.cap_cmd = unicode("%%LOCALBASE%%/bin/wireshark %c")
- 
-         if self.conf.workdir == '':
-             if os.environ.has_key("TEMP"):
Index: files/patch-Page_PreferencesDynamips.py
===================================================================
RCS file: files/patch-Page_PreferencesDynamips.py
diff -N files/patch-Page_PreferencesDynamips.py
--- files/patch-Page_PreferencesDynamips.py	13 Jul 2011 20:06:49 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,13 +0,0 @@
---- src/GNS3/Ui/ConfigurationPages/Page_PreferencesDynamips.py.orig	2011-07-03 00:11:46.000000000 +0200
-+++ src/GNS3/Ui/ConfigurationPages/Page_PreferencesDynamips.py	2011-07-03 00:32:42.000000000 +0200
-@@ -55,7 +55,9 @@
-         # Default path to dynamips executable
-         if self.conf.path == '' and sys.platform.startswith('win'):
-             self.conf.path = unicode('dynamips-wxp.exe')
--            
-+        else:
-+            self.conf.path = unicode('%%LOCALBASE%%/bin/dynamips')
-+    
-         # Default path to working directory
-         if self.conf.workdir == '':
-             if os.environ.has_key("TEMP"):
Index: files/patch-Page_PreferencesQemu.py
===================================================================
RCS file: files/patch-Page_PreferencesQemu.py
diff -N files/patch-Page_PreferencesQemu.py
--- files/patch-Page_PreferencesQemu.py	13 Jul 2011 20:06:49 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,11 +0,0 @@
---- src/GNS3/Ui/ConfigurationPages/Page_PreferencesQemu.py.orig	2011-07-03 00:06:36.000000000 +0200
-+++ src/GNS3/Ui/ConfigurationPages/Page_PreferencesQemu.py	2011-07-03 00:07:26.000000000 +0200
-@@ -97,7 +97,7 @@
-             if sys.platform.startswith('win'):
-                 self.conf.qemuwrapper_path = unicode('qemuwrapper.exe')
-             else:
--                path = os.getcwd() + '/qemuwrapper/qemuwrapper.py'
-+                path = '%%PREFIX%%/bin/qemuwrapper.py'
-                 self.conf.qemuwrapper_path = unicode(path, errors='replace')
-         
-         # Default path to working directory
Index: files/patch-qemuwrapper.py
===================================================================
RCS file: files/patch-qemuwrapper.py
diff -N files/patch-qemuwrapper.py
--- files/patch-qemuwrapper.py	13 Jul 2011 20:06:49 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,52 +0,0 @@
---- qemuwrapper/qemuwrapper.py.orig
-+++ qemuwrapper/qemuwrapper.py
-@@ -45,6 +45,7 @@ import SocketServer
- import time
- import random
- import pemubin
-+import ctypes
- 
- 
- __author__ = 'Thomas Pani and Jeremy Grossmann'
-@@ -118,6 +119,33 @@ class xEMUInstance(object):
-     def unbase_disk(self):
-         pass
- 
-+    def preexec(self):
-+        # FreeBSD preexec_fn hack to unblock signals in child processes
-+        # to work around the bug in this PR:
-+        #        http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/153167
-+        # inspired by:
-+        #        http://stackoverflow.com/questions/3791398/how-to-stop-python-from-propagating-signals-to-subprocesses
-+
-+        # Get the size of the array used to
-+        # represent the signal mask
-+        SIGSET_NWORDS = 1024 / (8 * ctypes.sizeof(ctypes.c_uint))
-+
-+        # Define the sigset_t structure
-+        class SIGSET(ctypes.Structure):
-+            _fields_ = [
-+                ('val', ctypes.c_uint * SIGSET_NWORDS)
-+            ]
-+
-+        # Create a new sigset_t to mask out SIGINT
-+        sigs = (ctypes.c_uint * SIGSET_NWORDS)()
-+        mask = SIGSET(sigs)
-+
-+        SIG_SETMASK = 3
-+        libc = ctypes.CDLL('libc.so')
-+
-+        # Unblock all signals
-+        libc.sigprocmask(SIG_SETMASK, ctypes.pointer(mask), 0)
-+
-     def start(self):
-         command = self._build_command()
- 
-@@ -125,6 +152,7 @@ class xEMUInstance(object):
-         try:
-             self.process = subprocess.Popen(command,
-                                             stdin=subprocess.PIPE,
-+                                            preexec_fn=self.preexec,
-                                             cwd=self.workdir)
-         except OSError, e:
-             print >> sys.stderr, "Unable to start instance", self.name, "of", self.__class__