shell: Define COGL_ENABLE_EXPERIMENTAL_API and related defines globally

This allows us to use new Cogl APIs without having to define things in
every .c/.h file manually.

src/Makefile-st.am

@@ -4,6 +4,8 @@ st_cflags =					\
 	-DLIBDIR=\""$(libdir)"\"		\
 	-DG_LOG_DOMAIN=\"St\"			\
 	-DST_COMPILATION			\
+	-DCLUTTER_ENABLE_EXPERIMENTAL_API	\
+	-DCOGL_ENABLE_EXPERIMENTAL_API		\
 	-DPACKAGE_DATA_DIR=\"$(pkgdatadir)\"	\
 	$(ST_CFLAGS)				\
 	$(NULL)

src/Makefile.am

@@ -61,6 +61,8 @@ include Makefile-hotplug-sniffer.am
 gnome_shell_cflags =				\
 	$(GNOME_SHELL_CFLAGS)			\
 	-I$(srcdir)/tray			\
+	-DCLUTTER_ENABLE_EXPERIMENTAL_API	\
+	-DCOGL_ENABLE_EXPERIMENTAL_API		\
 	-DVERSION=\"$(VERSION)\"		\
 	-DLOCALEDIR=\"$(datadir)/locale\" 	\
 	-DDATADIR=\"$(datadir)\"		\

src/gnome-shell-plugin.c

@@ -26,8 +26,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#define COGL_ENABLE_EXPERIMENTAL_API
 #include <clutter/clutter.h>
 #include <clutter/x11/clutter-x11.h>
 #include <gjs/gjs.h>

src/shell-glsl-quad.c

@@ -13,9 +13,6 @@
 
 #include "config.h"
 
-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-#define COGL_ENABLE_EXPERIMENTAL_API
-
 #include <cogl/cogl.h>
 #include "shell-glsl-quad.h"
 

src/shell-invert-lightness-effect.h

@@ -21,7 +21,6 @@
 #ifndef __SHELL_INVERT_LIGHTNESS_EFFECT_H__
 #define __SHELL_INVERT_LIGHTNESS_EFFECT_H__
 
-#define COGL_ENABLE_EXPERIMENTAL_API
 #include <clutter/clutter.h>
 
 G_BEGIN_DECLS

src/shell-screenshot.c

@@ -1,8 +1,5 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 
-#define COGL_ENABLE_EXPERIMENTAL_API
-#define CLUTTER_ENABLE_EXPERIMENTAL_API
-
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
 #include <meta/display.h>

src/st/st-texture-cache.c

@@ -21,8 +21,6 @@
 
 #include "config.h"
 
-#define COGL_ENABLE_EXPERIMENTAL_API /* for cogl_framebuffer_allocate */
-
 #include "st-texture-cache.h"
 #include "st-private.h"
 #include <gtk/gtk.h>