[libgames-support] Add the API version to the vapi

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 9bb834a9b0aa6dd6c5ad31dc28ab8a7048b1363b
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Jun 28 16:37:36 2015 -0500

    Add the API version to the vapi

 Makefile.am       |    2 +-
 configure.ac      |    6 ++++--
 games/Makefile.am |   10 +++++-----
 tests/Makefile.am |    2 +-
 4 files changed, 11 insertions(+), 9 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index b6d7b76..ef4e9ab 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,7 @@ SUBDIRS = games po tests
 
 pkgconfigdir = $(libdir)/pkgconfig
 
-pkgconfig_DATA = libgames-support-1.0.pc
+pkgconfig_DATA = libgames-support-$(LIBGAMES_SUPPORT_API_VERSION).pc
 
 EXTRA_DIST = \
        COPYING.LESSER
diff --git a/configure.ac b/configure.ac
index 96cbd06..46733b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,8 +11,10 @@ dnl * If any interfaces have been removed or changed since the last public
 dnl   release, then set age to 0)
 dnl
 dnl http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-LIBGAMES_SUPPORT_LT_VERSION=0:0:0
-AC_SUBST([LIBGAMES_SUPPORT_LT_VERSION])
+AC_SUBST([LIBGAMES_SUPPORT_LT_VERSION], [0:0:0])
+
+dnl This one is easier. Increment it whenever you increment age.
+AC_SUBST([LIBGAMES_SUPPORT_API_VERSION], [1.0])
 
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/games/Makefile.am b/games/Makefile.am
index 2295f2d..f06efbd 100644
--- a/games/Makefile.am
+++ b/games/Makefile.am
@@ -27,18 +27,18 @@ libgames_support_la_VALAFLAGS = \
        --pkg gio-2.0                   \
        --pkg gee-0.8                   \
        --header=games-support.h        \
-       --vapi=games-support.vapi
+       --vapi=games-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi
 
-games-support.h games-support.vapi : libgames_support_la_vala.stamp
+games-support.h games-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi : libgames_support_la_vala.stamp
 
 games_includedir = $(includedir)/gnome-games
 dist_games_include_HEADERS = games-support.h
 
 vapidir = $(datadir)/vala/vapi
-dist_vapi_DATA = games-support.vapi
+dist_vapi_DATA = games-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi
 
 MAINTAINERCLEANFILES = \
-       games-support.h         \
-       games-support.vapi
+       games-support.h \
+       games-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi
 
 -include $(top_srcdir)/git.mk
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 389541e..84f25f2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -3,7 +3,7 @@ noinst_PROGRAMS = test-scores
 TESTS = test-scores
 
 test_scores_SOURCES = \
-       $(top_builddir)/games/games-support.vapi        \
+       $(top_builddir)/games/games-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi        \
        test-scores.vala
 
 test_scores_CFLAGS = \