[glib] build: Work with automake 1.13.3

[Colin Walters <walters src gnome org>]

commit 6036d400730d625b69a7bf1160bad854245d6a3b
Author: Colin Walters <walters verbum org>
Date:   Wed Nov 1 10:20:03 2017 -0400

    build: Work with automake 1.13.3
    
    In https://git.gnome.org/browse/glib/commit/?id=5c13bf9bcf0 we jumped all the
    way from `1.11` to `1.14`, but `1.13.3` is what's in RHEL7.4 today, and the build
    seems to work fine for me with it.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e2eee28..cb13036 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,7 +63,7 @@ AC_CONFIG_MACRO_DIR([m4macros])
 # Save this value here, since automake will set cflags later
 cflags_set=${CFLAGS:+set}
 
-AM_INIT_AUTOMAKE([1.14 -Wno-portability no-define no-dist-gzip dist-xz tar-ustar subdir-objects])
+AM_INIT_AUTOMAKE([1.13.3 -Wno-portability no-define no-dist-gzip dist-xz tar-ustar subdir-objects])
 AM_MAINTAINER_MODE([enable])
 
 # Support silent build rules. Disable