emulators/virtualbox:

- Remove emulators/virtualbox port. Renamed to emulators/virtualbox-ose
  and seperate port for the kernel modules created:
  emulators/virtualbox-ose-kmod.

emulators/virtualbox-ose:
- Update to 3.1.2
- Update guest additions to 3.1.2
- Port has been renamed to virtualbox-ose to reflect that we are using
  the OSE version. [1]
- Added proper PulseAudio support for FreeBSD [2]
- procfs is not required anymore because vbox uses sysctl(3) now [3]
- Update pkg-message to reflect recent changes
- Add nox's FreeBSD host networking patches that are now also in the
  upstream vbox svn (modulo vbox variable naming style adjustments:)
	http://lists.freebsd.org/pipermail/freebsd-emulation/2010-January/007260.html
	http://www.virtualbox.org/changeset/25698
  1. Allow direct tap networking again (for users that need the best
  network performance and/or need more complex network setups, like when
  they want to use routing instead of bridging to e.g. protect from guests
  messing with the lan's arp tables; a tap + routing + proxy arp example
  is in the above freebsd-emulation posting.)
  2. Enable vbox' shared mac feature when using bridged mode on a wifi
  interface, together with the virtualbox-ose-kmod change this
  should fix bridged mode for wifi users. [4]

emulators/virtualbox-ose-kmod:
- Update to 3.1.2
- Add rc.d script to load kernel modules
- Fix build with a non-standard location for the system source [5]
- Merge aeichner's vboxnetflt fix committed to upstream vbox svn
  (thanks!) that makes the shared mac feature enabled above actually work
  on FreeBSD hosts. [6]

Please see http://wiki.freebsd.org/VirtualBox for update instructions.

Many thanks to the VirtualBox developers, all tester, patch submitter and
the whole vbox@ team.

PR:		ports/141630 [2]
Noticed by:	mm@ [1]
Submitted by:	Noriyoshi Kawano <bowie AT nrik.jp> [2],
		Baptiste Daroussin <baptiste.daroussin AT gmail.com> [3]
		and Bernhard Froehlich <decke AT bluelife.at> [3],
		nox@ [4], scf@ [5]
Obtained from:	http://www.virtualbox.org/changeset/25699 [6]
On behalf of:	vbox@ (decke, dhn, itetcu, miwi, nox)

1 files changed, 82 insertions, 0 deletions

diff --git a/emulators/virtualbox-ose/files/patch-src-VBox-Runtime-VBox-log-vbox.cpp b/emulators/virtualbox-ose/files/patch-src-VBox-Runtime-VBox-log-vbox.cpp
new file mode 100644
index 000000000000..005a25e4a79a
--- /dev/null
+++ b/emulators/virtualbox-ose/files/patch-src-VBox-Runtime-VBox-log-vbox.cpp
@@ -0,0 +1,82 @@
+--- src/VBox/Runtime/VBox/log-vbox.cpp	(revision 25471)
++++ src/VBox/Runtime/VBox/log-vbox.cpp	(revision 25472)
+@@ -135,6 +135,12 @@
+ #  include <Windows.h>
+ # elif defined(RT_OS_LINUX)
+ #  include <unistd.h>
++# elif defined(RT_OS_FREEBSD)
++#  include <sys/param.h>
++#  include <sys/sysctl.h>
++#  include <sys/user.h>
++#  include <stdlib.h>
++#  include <unistd.h>
+ # elif defined(RT_OS_SOLARIS)
+ #  define _STRUCTURED_PROC 1
+ #  undef _FILE_OFFSET_BITS /* procfs doesn't like this */
+@@ -157,6 +163,7 @@
+ # include <iprt/path.h>
+ # include <iprt/process.h>
+ # include <iprt/string.h>
++# include <iprt/mem.h>
+ # include <stdio.h>
+ #endif
+ 
+@@ -339,12 +346,8 @@
+             fclose(pFile);
+         }
+ 
+-#  elif defined(RT_OS_LINUX) || defined(RT_OS_FREEBSD)
+-#   ifdef RT_OS_LINUX
++#  elif defined(RT_OS_LINUX)
+         FILE *pFile = fopen("/proc/self/cmdline", "r");
+-#   else /* RT_OS_FREEBSD: */
+-        FILE *pFile = fopen("/proc/curproc/cmdline", "r");
+-#   endif
+         if (pFile)
+         {
+             /* braindead */
+@@ -370,7 +373,44 @@
+                 RTLogLoggerEx(pLogger, 0, ~0U, "\n");
+             fclose(pFile);
+         }
++#  elif defined(RT_OS_FREEBSD)
++        char *pszArgFileBuf = NULL;
++        int aiName[4];
++        size_t cchArgs;
+ 
++        aiName[0] = CTL_KERN;
++        aiName[1] = KERN_PROC;
++        aiName[2] = KERN_PROC_ARGS;
++        aiName[3] = -1;
++
++        /* Retrieve the required length first */
++        cchArgs = 0;
++        int rcBSD = sysctl(aiName, RT_ELEMENTS(aiName), NULL, &cchArgs, NULL, 0);
++
++        if (cchArgs > 0)
++        {
++            pszArgFileBuf = (char *)RTMemAllocZ(cchArgs + 1 /* Safety */);
++            if (pszArgFileBuf)
++            {
++                /* Retrieve the argument list */
++                rcBSD = sysctl(aiName, RT_ELEMENTS(aiName), pszArgFileBuf, &cchArgs, NULL, 0);
++                if (!rcBSD)
++                {
++                    /*
++                     * cmdline is a flattened argument list so we need
++                     * to convert all \0 to blanks
++                     */
++                    for(size_t i = 0; i < cchArgs - 1; i++)
++                    {
++                       if(pszArgFileBuf[i] == '\0')
++                          pszArgFileBuf[i] = ' ';
++                    }
++
++                    RTLogLoggerEx(pLogger, 0, ~0U, "Commandline: %s\n", pszArgFileBuf);
++                }
++                RTMemFree(pszArgFileBuf);
++            }
++        }
+ #  elif defined(RT_OS_L4) || defined(RT_OS_OS2) || defined(RT_OS_DARWIN)
+         /* commandline? */
+ #  else