===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/sudo/Attic/aclocal.m4,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- src/usr.bin/sudo/Attic/aclocal.m4	2010/06/02 19:30:10	1.12
+++ src/usr.bin/sudo/Attic/aclocal.m4	2015/02/10 12:59:01	1.13
@@ -203,6 +203,26 @@
 [SUDO_CHECK_TYPE(ino_t, unsigned int)])
 
 dnl
+dnl Detect time zone file directory, if any.
+dnl
+AC_DEFUN([SUDO_TZDIR], [AC_MSG_CHECKING(time zone data directory)
+tzdir="$with_tzdir"
+if test -z "$tzdir"; then
+    tzdir=no
+    for d in /usr/share /usr/share/lib /usr/lib /etc; do
+	if test -d "$d/zoneinfo"; then
+	    tzdir="$d/zoneinfo"
+	    break
+	fi
+    done
+fi
+AC_MSG_RESULT([$tzdir])
+if test "${tzdir}" != "no"; then
+    SUDO_DEFINE_UNQUOTED(_PATH_ZONEINFO, "$tzdir")
+fi
+])dnl
+
+dnl
 dnl check for working fnmatch(3)
 dnl
 AC_DEFUN(SUDO_FUNC_FNMATCH,