Allow RUNDIR to be specified on command line

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@3190 e3e1d417-86f3-4887-817a-d78f3d33393f

configure

@@ -9235,8 +9235,10 @@ _ACEOF
   test "$prefix_NONE" && prefix=NONE
   test "$exec_prefix_NONE" && exec_prefix=NONE
 
+if test "$RUNDIR" == ""; then
 RUNDIR="/var/run"
 
+fi
 ZM_RUNDIR="$RUNDIR/zm"
 
 ZM_PID="$ZM_RUNDIR/zm.pid"

configure.ac

@@ -325,7 +325,9 @@ AC_PROG_PERL_MODULES(X10::ActiveHome,,AC_MSG_WARN(X10::ActiveHome is required fo
 
 AC_DEFINE_DIR([BINDIR],[bindir],[Expanded binary directory])
 AC_DEFINE_DIR([LIBDIR],[libdir],[Expanded library directory])
+if test "$RUNDIR" == ""; then
 AC_SUBST(RUNDIR,"/var/run")
+fi
 AC_SUBST(ZM_RUNDIR,"$RUNDIR/zm")
 AC_SUBST(ZM_PID,"$ZM_RUNDIR/zm.pid")
 AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Expanded configuration directory])