m4_require _LT_CHECK_BUILDDIR

[Ralf Wildenhues]

Hello,

Peter reported this a while ago.  Applied as below.

Cheers,
Ralf

2008-01-08  Ralf Wildenhues  <address@hidden>

        * libltdl/m4/libtool.m4 (LT_INIT): m4_require, not AC_REQUIRE
        _LT_CHECK_BUILDDIR, as it's m4_defun'ed, not AC_DEFUN'ed.
        Report by Peter O'Gorman.

Index: libltdl/m4/libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/libltdl/m4/libtool.m4,v
retrieving revision 1.126
diff -u -r1.126 libtool.m4
--- libltdl/m4/libtool.m4       7 Jan 2008 21:13:23 -0000       1.126
+++ libltdl/m4/libtool.m4       8 Jan 2008 19:42:51 -0000
@@ -69,7 +69,7 @@
 AC_BEFORE([$0], [LT_LANG])dnl
 AC_BEFORE([$0], [LT_OUTPUT])dnl
 AC_BEFORE([$0], [LTDL_INIT])dnl
-AC_REQUIRE([_LT_CHECK_BUILDDIR])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
 
 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl