In libctf, make AC_CONFIG_MACRO_DIR consistent with ACLOCAL_AMFLAGS

[Alan Modra]

	PR 27117
	* configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
	ACLOCAL_AMFLAGS -I dirs.
	* configure: Regenerate.

diff --git a/libctf/configure.ac b/libctf/configure.ac
index 63bb77bae7..3c57e652c0 100644
--- a/libctf/configure.ac
+++ b/libctf/configure.ac
@@ -21,6 +21,7 @@ dnl
 AC_PREREQ(2.64)
 AC_INIT([libctf], 1.2.0)
 AC_CONFIG_SRCDIR(ctf-impl.h)
+AC_CONFIG_MACRO_DIR(..)
 AC_CONFIG_MACRO_DIR(../config)
 AC_CONFIG_MACRO_DIR(../bfd)
 AC_USE_SYSTEM_EXTENSIONS

-- 
Alan Modra
Australia Development Lab, IBM