[nautilus-python/nautilus-3.0] Fixes bug #660288. Add -I m4 to the ACLOCAL_AMFLAGS

[Adam Plumb <adamplumb src gnome org>]

commit 0d46a4355bc7410c9d960d5481d5b6a0db5e384e
Author: Adam Plumb <adamplumb gmail com>
Date:   Wed Oct 5 13:25:17 2011 -0400

    Fixes bug #660288. Add -I m4 to the ACLOCAL_AMFLAGS

 Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 2afeb5f..144e7d2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,5 @@
+ACLOCAL_AMFLAGS = -I m4
+
 SUBDIRS = src examples
 
 if ENABLE_GTK_DOC