[json-glib] Include the Meson build files into the autotools one

[Emmanuele Bassi <ebassi src gnome org>]

commit 1fa340259e32eb1f5342359391afb45a78ff42bd
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Mar 13 12:34:30 2017 +0000

    Include the Meson build files into the autotools one
    
    This way we can build a dist tarball generated by autotools with Meson.

 Makefile.am |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index d2dbe69..8a05190 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,15 @@
 ACLOCAL_AMFLAGS = -I build/autotools
 
-EXTRA_DIST =
+EXTRA_DIST = \
+       meson.build \
+       meson_options.txt \
+       doc/reference/meson.build \
+       doc/reference/xml/meson.build \
+       doc/reference/xml/gtkdocentities.ent.in \
+       json-glib/meson.build \
+       json-glib/tests/meson.build \
+       po/meson.build \
+       $()
 
 SUBDIRS = json-glib doc build po