[gvfs] build: Honor ACLOCAL_FLAGS

[Tomas Bzatek <tbzatek src gnome org>]

commit 8bfd933e98c74af026659213dd53e9fd0c41358e
Author: Craig Keogh <cskeogh adam com au>
Date:   Wed Mar 16 16:47:19 2011 +0100

    build: Honor ACLOCAL_FLAGS
    
    https://bugzilla.gnome.org/show_bug.cgi?id=641476

 Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 23261da..9701a04 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,6 +11,8 @@ SUBDIRS = \
 	test \
 	$(NULL)
 
+ACLOCAL_AMFLAGS = ${ACLOCAL_FLAGS}
+
 DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
 
 EXTRA_DIST = \