[rygel] build: Include git-version-gen in tarball

[Jens Georg <jensgeorg src gnome org>]

commit ec3e73558740dcde954a54596c5cc40b01b93e21
Author: Jens Georg <mail jensge org>
Date:   Sat Nov 1 11:07:37 2014 +0100

    build: Include git-version-gen in tarball
    
    Otherwise we don't know our version if downstream uses autoreconf before
    building the package.
    
    Signed-off-by: Jens Georg <mail jensge org>

 Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 746c750..67d7bda 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,7 +8,8 @@ pkgconfig_DATA += rygel-renderer-gst-2.4.pc
 endif
 
 EXTRA_DIST = rygel-core-2.4.pc.in rygel-renderer-2.4.pc.in \
-             rygel-server-2.4.pc.in .version
+             rygel-server-2.4.pc.in .version \
+             build-aux/git-version-gen
 
 DISTCHECK_CONFIGURE_FLAGS =