build: Remove the config.h inclusion from all public headers

Do not include it at header side as it is not part of the installed headers.

Only keep it in cogl-gl-headers.h as it is a private header.

Add it to all the source files that depend on it.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3593>

clutter/clutter/clutter-blur.c

@@ -15,6 +15,8 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "config.h"
+
 #include "clutter/clutter-blur-private.h"
 
 #include "clutter/clutter-backend.h"

clutter/clutter/clutter-frame.c

@@ -15,6 +15,8 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "config.h"
+
 #include "clutter/clutter-frame-private.h"
 
 G_DEFINE_BOXED_TYPE (ClutterFrame, clutter_frame,

clutter/clutter/clutter-keyval.c

@@ -22,6 +22,8 @@
 #include <glib.h>
 #include <glib/gprintf.h>
 
+#include "config.h"
+
 #include "clutter/clutter-keyval.h"
 #include "clutter/clutter-event.h"
 #include "clutter/clutter-keysyms.h"
@@ -210,4 +212,4 @@ clutter_keyval_name (unsigned int keyval)
     }
 
   return NULL;
-}
+}

clutter/clutter/clutter-pick-stack.c

@@ -16,6 +16,8 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "config.h"
+
 #include "clutter/clutter-pick-stack-private.h"
 #include "clutter/clutter-private.h"
 

cogl/cogl/cogl-graphene.h

@@ -28,7 +28,6 @@
 
 #pragma once
 
-#include "config.h"
 #include "cogl/cogl-macros.h"
 #include "cogl/cogl-types.h"
 

cogl/cogl/cogl-mutter.h

@@ -30,9 +30,6 @@
 
 #pragma once
 
-#include "config.h"
-#include "config.h"
-
 #include "cogl/cogl-texture.h"
 #include "cogl/cogl-meta-texture.h"
 #include "cogl/cogl-frame-info-private.h"

cogl/cogl/cogl-pixel-format.h

@@ -37,7 +37,6 @@
 #include <stdint.h>
 #include <stddef.h>
 
-#include "config.h"
 #include "cogl/cogl-macros.h"
 
 #include <glib.h>

cogl/cogl/cogl-poll.h

@@ -36,7 +36,6 @@
 #error "Only <cogl/cogl.h> can be included directly."
 #endif
 
-#include "config.h"
 #include "cogl/cogl-context.h"
 
 #include <poll.h>

cogl/cogl/cogl-texture.h

@@ -35,7 +35,6 @@
 #endif
 
 #include "cogl/cogl-macros.h"
-#include "config.h"
 #include "cogl/cogl-pixel-buffer.h"
 #include "cogl/cogl-pixel-format.h"
 #include "cogl/cogl-bitmap.h"

cogl/cogl/cogl-trace.h

@@ -32,7 +32,6 @@
 #include <stdint.h>
 #include <errno.h>
 
-#include "config.h"
 #include "cogl/cogl-macros.h"
 
 #ifdef HAVE_PROFILER

cogl/cogl/cogl-util.h

@@ -33,7 +33,6 @@
 #include <glib.h>
 #include <math.h>
 
-#include "config.h"
 #include "cogl/cogl-pixel-format.h"
 #include "cogl/cogl-types.h"
 

cogl/cogl/deprecated/cogl-shader.h

@@ -35,7 +35,6 @@
 #endif
 
 #include "cogl/cogl-types.h"
-#include "config.h"
 #include "cogl/cogl-macros.h"
 #include "cogl/deprecated/cogl-program.h"
 

cogl/cogl/meson.build

@@ -132,12 +132,6 @@ if have_gles2
   cogl_driver_sources += gles_driver_sources
 endif
 
-if have_gl or have_gles2
-  cogl_nonintrospected_headers += [
-    'cogl-gl-header.h'
-  ]
-endif
-
 cogl_sources = [
   cogl_driver_sources,
   'cogl-atlas-texture-private.h',
@@ -194,6 +188,7 @@ cogl_sources = [
   'cogl-framebuffer-private.h',
   'cogl-framebuffer.c',
   'cogl-glib-source.c',
+  'cogl-gl-header.h',
   'cogl-glsl-shader-boilerplate.h',
   'cogl-graphene.c',
   'cogl-half-float.c',

cogl/cogl/winsys/cogl-winsys-egl-private.h

@@ -30,7 +30,6 @@
 
 #pragma once
 
-#include "config.h"
 #include "cogl/cogl-context.h"
 #include "cogl/cogl-context-private.h"
 #include "cogl/cogl-framebuffer-private.h"

src/backends/meta-input-settings-dummy.c

@@ -19,6 +19,8 @@
  * Author: Marco Trevisan <marco.trevisan@canonical.com>
  */
 
+#include "config.h"
+
 #include "backends/meta-input-settings-dummy.h"
 
 G_DEFINE_TYPE (MetaInputSettingsDummy,

src/backends/native/meta-renderer-view-native.c

@@ -20,6 +20,8 @@
  *     Dor Askayo <dor.askayo@gmail.com>
  */
 
+#include "config.h"
+
 #include "backends/native/meta-renderer-view-native.h"
 
 #include "backends/native/meta-frame-native.h"

src/compositor/meta-surface-actor.h

@@ -2,8 +2,6 @@
 
 #pragma once
 
-#include "config.h"
-
 #include "backends/meta-backend-types.h"
 #include "meta/meta-shaped-texture.h"
 #include "meta/window.h"

src/meta/meta-enum-types.c.in

@@ -1,4 +1,5 @@
 /*** BEGIN file-header ***/
+#include "config.h"
 #include "meta/meta-enum-types.h"
 /*** END file-header ***/
 

src/tests/clutter-test-utils.h

@@ -19,8 +19,6 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "config.h"
-
 #pragma once
 
 #define __CLUTTER_H_INSIDE__

src/tests/hdr-metadata-unit-tests.c

@@ -18,6 +18,8 @@
  * Author: Sebastian Wick <sebastian.wick@redhat.com>
  */
 
+#include "config.h"
+
 #include "hdr-metadata-unit-tests.h"
 
 #include "tests/meta-monitor-test-utils.h"