docs: Fix references to pkg-config files

The pkg-config files for GDK were dropped in 4.0, and now the GTK
pkg-config files have been renamed.

diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index e6609559af64278b2b63862555ec5879b5e9a5cc..777b90b7ef184a07f49d371e4d7d0121c65ac5d2 100644 (file)
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -64,8 +64,7 @@
  *
  * The functions in this section are specific to the GDK Wayland backend.
  * To use them, you need to include the `<gdk/gdkwayland.h>` header and use
- * the Wayland-specific pkg-config files to build your application (either
- * `gdk-wayland-3.0` or `gtk+-wayland-3.0`).
+ * the Wayland-specific pkg-config `gtk4-wayland` file to build your application.
  *
  * To make your code compile with other GDK backends, guard backend-specific
  * calls by an ifdef as follows. Since GDK may be built with multiple

diff --git a/gdk/x11/gdkmain-x11.c b/gdk/x11/gdkmain-x11.c
index 4fe1d36b198d81a39817c0a72f470f9a7e5e9784..cce0cbb7d8ad341dad10b36e9966ee7db73e1215 100644 (file)
--- a/gdk/x11/gdkmain-x11.c
+++ b/gdk/x11/gdkmain-x11.c
@@ -53,8 +53,7 @@
  *
  * The functions in this section are specific to the GDK X11 backend.
  * To use them, you need to include the `<gdk/gdkx.h>` header and use
- * the X11-specific pkg-config files to build your application (either
- * `gdk-x11-3.0` or `gtk+-x11-3.0`).
+ * the X11-specific pkg-config file `gtk4-x11` to build your application.
  *
  * To make your code compile with other GDK backends, guard backend-specific
  * calls by an ifdef as follows. Since GDK may be built with multiple