Support libtool < 2.2

LT_INIT is not present before libtool 2.2. Revert to use AC_PROG_LIBTOOL.

diff --git a/configure.ac b/configure.ac
index 0a79dc2025ebc40632a3da1bdff7bcdd9b76dc99..e916c56cbcfcd6897ff8655be4443b4d7e511b2d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -96,7 +96,7 @@ AM_CONDITIONAL([ENABLE_DEBUG], [test "x$enable_debug" = xyes])
 dnl Checks for programs
 AC_PROG_CC
 AM_PROG_CC_C_O
-LT_INIT
+AC_PROG_LIBTOOL
 AC_PROG_INSTALL
 AC_PROG_LN_S