[gtk-osx] Add Automake 1.15

[John Ralls <jralls src gnome org>]

commit 268ab7b7f8ccee6f0a8d604a5b6fbd528d7b1e82
Author: Philip Chimento <philip chimento gmail com>
Date:   Mon Apr 13 22:51:09 2015 -0700

    Add Automake 1.15
    
    Newer jhbuild seems to want a module called "automake" which it adds
    automatically as a dependency to every autotools module. I'm not sure
    that's a great idea, but calling the current version of the Automake
    module "automake" increases compatibility without harming anything, so
    that's what I've called it.

 modulesets-stable/bootstrap.modules |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/modulesets-stable/bootstrap.modules b/modulesets-stable/bootstrap.modules
index 159fc19..81ac49d 100644
--- a/modulesets-stable/bootstrap.modules
+++ b/modulesets-stable/bootstrap.modules
@@ -105,6 +105,11 @@
             module="automake/automake-1.14.1.tar.xz"/>
   </autotools>
 
+  <autotools id="automake" autogen-sh="configure">
+    <branch repo="ftp.gnu.org" version="1.15"
+            module="automake/automake-1.15.tar.gz"/>
+  </autotools>
+
   <autotools id="pkg-config" autogen-sh="configure"
              autogenargs="--with-internal-glib">
     <branch repo="pkgconfig"
@@ -191,6 +196,7 @@
       <dep package="automake-1.12" />
       <dep package="automake-1.13" />
       <dep package="automake-1.14"/>
+      <dep package="automake"/>
       <dep package="pkg-config" />
       <dep package="bison"/>
       <dep package="flex"/>