[folks] Update mkdir macro to use autoconf version.

[Jeremy Whiting <jpwhiting src gnome org>]

commit 8eaabd9c62bccb3d4f775357205d115432177767
Author: Jeremy Whiting <jpwhiting kde org>
Date:   Tue Jun 12 12:22:01 2012 -0600

    Update mkdir macro to use autoconf version.

 tests/lib/telepathy/contactlist/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/lib/telepathy/contactlist/Makefile.am b/tests/lib/telepathy/contactlist/Makefile.am
index 4d1d287..e429abc 100644
--- a/tests/lib/telepathy/contactlist/Makefile.am
+++ b/tests/lib/telepathy/contactlist/Makefile.am
@@ -51,7 +51,7 @@ libtp_test_contactlist_la_LIBADD = \
 
 _gen/tp_test_contact_list.manager _gen/param-spec-struct.h: \
 			manager-file.py $(top_srcdir)/tests/tools/manager-file.py
-		$(AM_V_at)$(mkdir_p) _gen
+		$(AM_V_at)$(MKDIR_P) _gen
 		$(AM_V_GEN)$(PYTHON) $(top_srcdir)/tests/tools/manager-file.py \
 			$(srcdir)/manager-file.py _gen