[libsecret] build: Ensure aclocal finds our local macros

[Colin Walters <walters src gnome org>]

commit 541ba2095a9f1b44861d247622348f51034ca17a
Author: Colin Walters <walters verbum org>
Date:   Thu Jun 28 11:33:17 2012 -0400

    build: Ensure aclocal finds our local macros
    
    The vala bindings commit copied in vapigen.m4, but our autogen.sh
    invocation was depending on it being found in the buildroot.  This
    ensures autogen.sh will work without vala.

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index fad340e..7afd1b3 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -86,7 +86,7 @@ rm -rf autom4te.cache
 # regenerated from their corresponding *.in files by ./configure anyway.
 touch README INSTALL
 
-$ACLOCAL $ACLOCAL_FLAGS || exit $?
+$ACLOCAL -I build/m4 $ACLOCAL_FLAGS || exit $?
 
 libtoolize --force || exit $?
 intltoolize --force --copy || exit $?