[gcab] build-sys: fix silent makeflags

[Marc-Andre Lureau <malureau src gnome org>]

commit 9886673d0afda8bc642426cabd49510fc04add03
Author: Marc-André Lureau <marcandre lureau gmail com>
Date:   Tue Feb 26 15:12:45 2013 +0100

    build-sys: fix silent makeflags

 Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 18d4339..6d93640 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,8 +4,9 @@ CLEANFILES =
 DISTCLEANFILES =
 ACLOCAL_AMFLAGS = -I m4
 
-makeflags_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
+makeflags_ = $(makeflags_$(AM_DEFAULT_VERBOSITY))
 makeflags_0 = --no-print-directory -s
+makeflags_1 =
 AM_MAKEFLAGS = $(makeflags_$(V))
 
 SUBDIRS = docs po libgcab