Fix build when pkg does not extract mtree

svn path=/head/; revision=368623

net/coda6_server/files/patch-configure

@@ -0,0 +1,22 @@
+--- configure.orig	2008-12-19 22:04:04 UTC
++++ configure
+@@ -20699,18 +20699,12 @@
+     initdir='${prefix}'/${initdir}/rc.d/init.d
+     initstyle=sysv
+ 
+-elif test -d ${prefix}/${initdir}/rc.d ; then
++else
+     # probably FreeBSD or NetBSD's BSD-style init-scripts.
+     { echo "$as_me:$LINENO: result: BSD style" >&5
+ echo "${ECHO_T}BSD style" >&6; }
+     initdir='${prefix}'/${initdir}/rc.d
+     initstyle=bsd
+-
+-else
+-    { echo "$as_me:$LINENO: result: unknown, installing BSD scripts in ${initdir}" >&5
+-echo "${ECHO_T}unknown, installing BSD scripts in ${initdir}" >&6; }
+-    initdir='${prefix}'/${initdir}
+-    initstyle=bsd
+ fi
+ 
+