From: Robert Schwebel <r.schwebel@pengutronix.de>

configure.ac:66: warning: The macro `AC_PROG_LIBTOOL' is obsolete.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>

---
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: libmad-0.15.1b/configure.ac
===================================================================
--- libmad-0.15.1b.orig/configure.ac
+++ libmad-0.15.1b/configure.ac
@@ -63,7 +63,7 @@ dnl Support for libtool.
 
 dnl AC_DISABLE_SHARED
 dnl AC_LIBTOOL_WIN32_DLL
-AC_PROG_LIBTOOL
+LT_INIT
 
 AC_SUBST(LIBTOOL_DEPS)