[FYI] preselections: update for Automake 1.13.

Issue revealed by a failure in test "36: autom4te preselections".

* autoconf/lib/autom4te.in (Automake-preselections): Add
'AM_EXTRA_RECURSIVE_TARGETS', remove '_AM_EXTRA_RECURSIVE_TARGETS';
this latter is not, and will not be, present in any *released*
Automake version.

Signed-off-by: Stefano Lattarini <[email protected]>
---
 lib/autom4te.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/autom4te.in b/lib/autom4te.in
index cd621a2..e534696 100644
--- a/lib/autom4te.in
+++ b/lib/autom4te.in
@@ -56,7 +56,7 @@ args: --preselect AC_SUBST_TRACE
 args: --preselect AM_AUTOMAKE_VERSION
 args: --preselect AM_CONDITIONAL
 args: --preselect AM_ENABLE_MULTILIB
-args: --preselect _AM_EXTRA_RECURSIVE_TARGETS
+args: --preselect AM_EXTRA_RECURSIVE_TARGETS
 args: --preselect AM_GNU_GETTEXT
 args: --preselect AM_GNU_GETTEXT_INTL_SUBDIR
 args: --preselect AM_INIT_AUTOMAKE
-- 
1.8.1.rc3.27.g3b73c7d