Use LT_INIT for better autoreconf compatibility

diff --git a/configure.ac b/configure.ac
index 0a216ddb7a38a16e0233309de2b62f674ed50e21..5575dfdbda5e93d87bcf67946c2a8d0afebf4b0d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ AC_CONFIG_MACRO_DIR([m4])
 # Disable C++/Fortran checks
 define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])
 define([AC_LIBTOOL_LANG_F77_CONFIG], [:])
-AC_PROG_LIBTOOL
+LT_INIT
 AC_CONFIG_SRCDIR([libass/ass.c])
 AC_CONFIG_HEADER([config.h])