Rename version.h to libweston/version.h

This is an installed public header, and without the subdir would surely
conflict with something else.

include/libweston/meson.build is necessary for putting the generated header in
the right subdirectory so that '#include <libweston/version.h>' can work.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>

libweston/compositor.c

@@ -68,7 +68,7 @@
 #include "shared/string-helpers.h"
 #include "shared/timespec-util.h"
 #include "git-version.h"
-#include "version.h"
+#include <libweston/version.h>
 #include <libweston/plugin-registry.h>
 #include "pixel-formats.h"
 

libweston/version.h.in

@@ -1,50 +0,0 @@
-/*
- * Copyright © 2013 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef WESTON_VERSION_H
-#define WESTON_VERSION_H
-
-#define WESTON_VERSION_MAJOR @WESTON_VERSION_MAJOR@
-#define WESTON_VERSION_MINOR @WESTON_VERSION_MINOR@
-#define WESTON_VERSION_MICRO @WESTON_VERSION_MICRO@
-#define WESTON_VERSION "@WESTON_VERSION@"
-
-/* This macro may not do what you expect.  Weston doesn't guarantee
- * a stable API between 1.X and 1.Y, and thus this macro will return
- * FALSE on any WESTON_VERSION_AT_LEAST(1,X,0) if the actual version
- * is 1.Y.0 and X != Y).  In particular, it fails if X < Y, that is,
- * 1.3.0 is considered to not be "at least" 1.4.0.
- *
- * If you want to test for the version number being 1.3.0 or above or
- * maybe in a range (eg 1.2.0 to 1.4.0), just use the WESTON_VERSION_*
- * defines above directly.
- */
-
-#define WESTON_VERSION_AT_LEAST(major, minor, micro) \
-        (WESTON_VERSION_MAJOR == (major) && \
-         WESTON_VERSION_MINOR == (minor) && \
-         WESTON_VERSION_MICRO >= (micro))
-
-#endif