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-rw-r--r--cpukit/aclocal/rtems-top.m43
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/aclocal/rtems-top.m4 b/cpukit/aclocal/rtems-top.m4
index c762acee65..952dcd6133 100644
--- a/cpukit/aclocal/rtems-top.m4
+++ b/cpukit/aclocal/rtems-top.m4
@@ -10,6 +10,7 @@ dnl
AC_DEFUN([RTEMS_TOP],
[dnl
AC_REQUIRE([RTEMS_VERSIONING])
+AC_REQUIRE([AM_SET_LEADING_DOT])
AC_CONFIG_AUX_DIR([$1])
AC_CHECK_PROGS(MAKE, gmake make)
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
@@ -45,4 +46,6 @@ AS_IF([test -r "${srcdir}/${RTEMS_TOPdir}/cpukit/aclocal/version.m4"],
[],
[AC_MSG_ERROR([Unable to find ${RTEMS_TOPdir}/cpukit/aclocal/version.m4])])
AC_MSG_RESULT([_RTEMS_VERSION])
+
+AC_SUBST([dirstamp],[\${am__leading_dot}dirstamp])
])dnl