File xpra-use-pkg-config-for-include-path.patch of Package xpra

diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/setup.py xpra-6.4.3.new/setup.py
--- xpra-6.4.3/setup.py	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/setup.py	2026-03-09 10:50:25.765950986 +0800
@@ -2664,8 +2664,9 @@
                 "xpra.x11.models", "xpra.x11.desktop", "xpra.x11.server", "xpra.x11.subsystem")
 if gtk_x11_ENABLED:
     add_packages("xpra.x11.bindings")
-    ace("xpra.x11.gtk.display_source", "gdk-3.0")
-    ace("xpra.x11.gtk.bindings,xpra/x11/gtk/gdk_x11_macros.c", "gdk-3.0,xdamage,xfixes")
+    ace("xpra.x11.gtk.display_source", "gdk-3.0,gtk+-3.0")
+    ace("xpra.x11.gtk.bindings", "gdk-3.0,gtk+-3.0,glib-2.0,pygobject-3.0")
+    ace("xpra/x11/gtk/gdk_x11_macros.c", "gdk-3.0")
 
 tace(client_ENABLED and gtk3_ENABLED, "xpra.gtk.cairo_image", "py3cairo",
      extra_compile_args=["-Wno-error=parentheses-equality"] if CC_is_clang() else [], optimize=3)
diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/xpra/gtk/bindings/atoms.pyx xpra-6.4.3.new/xpra/gtk/bindings/atoms.pyx
--- xpra-6.4.3/xpra/gtk/bindings/atoms.pyx	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/xpra/gtk/bindings/atoms.pyx	2026-03-09 10:50:25.766254368 +0800
@@ -17,11 +17,11 @@
     void PyBuffer_Release(Py_buffer *view)
     int PyBUF_ANY_CONTIGUOUS
 
-cdef extern from "gtk-3.0/gdk/gdk.h":
+cdef extern from "gdk/gdk.h":
     ctypedef void* GdkAtom
     GdkAtom GDK_NONE
 
-cdef extern from "gtk-3.0/gdk/gdkproperty.h":
+cdef extern from "gdk/gdkproperty.h":
     ctypedef char gchar
     ctypedef int gint
     ctypedef gint gboolean
diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/xpra/gtk/bindings/gobject.pxd xpra-6.4.3.new/xpra/gtk/bindings/gobject.pxd
--- xpra-6.4.3/xpra/gtk/bindings/gobject.pxd	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/xpra/gtk/bindings/gobject.pxd	2026-03-09 10:50:25.766321442 +0800
@@ -12,7 +12,7 @@
     ctypedef struct GdkWindow:
         pass
 
-cdef extern from "glib-2.0/glib-object.h":
+cdef extern from "glib-object.h":
     ctypedef struct cGObject "GObject":
         pass
 
diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/xpra/gtk/bindings/gobject.pyx xpra-6.4.3.new/xpra/gtk/bindings/gobject.pyx
--- xpra-6.4.3/xpra/gtk/bindings/gobject.pyx	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/xpra/gtk/bindings/gobject.pyx	2026-03-09 10:50:25.766395970 +0800
@@ -13,7 +13,7 @@
 GObject = gi_import("GObject")
 log(f"GObject={GObject}")
 
-cdef extern from "glib-2.0/glib-object.h":
+cdef extern from "glib-object.h":
     ctypedef struct cGObject "GObject":
         pass
 
diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/xpra/x11/gtk/bindings.pyx xpra-6.4.3.new/xpra/x11/gtk/bindings.pyx
--- xpra-6.4.3/xpra/x11/gtk/bindings.pyx	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/xpra/x11/gtk/bindings.pyx	2026-03-09 10:50:25.766474436 +0800
@@ -61,25 +61,25 @@
 ###################################
 # Headers, python magic
 ###################################
-cdef extern from "gtk-3.0/gdk/gdk.h":
+cdef extern from "gdk/gdk.h":
     ctypedef struct GdkWindow:
         pass
     void gdk_display_flush(GdkDisplay *display)
     void gdk_x11_display_error_trap_push(GdkDisplay *display)
     int gdk_x11_display_error_trap_pop(GdkDisplay *display)
 
-cdef extern from "gtk-3.0/gdk/gdkx.h":
+cdef extern from "gdk/gdkx.h":
     pass
 
-cdef extern from "gtk-3.0/gdk/gdkproperty.h":
+cdef extern from "gdk/gdkproperty.h":
     ctypedef int gint
     ctypedef gint gboolean
 
-cdef extern from "glib-2.0/glib-object.h":
+cdef extern from "glib-object.h":
     ctypedef struct cGObject "GObject":
         pass
 
-cdef extern from "pygobject-3.0/pygobject.h":
+cdef extern from "pygobject.h":
     cGObject *pygobject_get(object box)
     object pygobject_new(cGObject * contents)
 
@@ -95,7 +95,7 @@
 ######
 
 # gdk_region_get_rectangles (pygtk bug #517099)
-cdef extern from "gtk-3.0/gdk/gdktypes.h":
+cdef extern from "gdk/gdktypes.h":
     ctypedef struct cGdkVisual "GdkVisual":
         pass
     Visual * GDK_VISUAL_XVISUAL(cGdkVisual   *visual)
@@ -154,7 +154,7 @@
 #   -- Receive interesting signals on 'obj'.
 
 
-cdef extern from "gtk-3.0/gdk/gdkevents.h":
+cdef extern from "gdk/gdkevents.h":
     ctypedef enum GdkFilterReturn:
         GDK_FILTER_CONTINUE   # If we ignore the event
         GDK_FILTER_TRANSLATE  # If we converted the event to a GdkEvent
diff --unified --recursive --text --new-file --color '--exclude=.git' xpra-6.4.3/xpra/x11/gtk/display_source.pyx xpra-6.4.3.new/xpra/x11/gtk/display_source.pyx
--- xpra-6.4.3/xpra/x11/gtk/display_source.pyx	2026-01-31 23:59:14.000000000 +0800
+++ xpra-6.4.3.new/xpra/x11/gtk/display_source.pyx	2026-03-09 10:50:25.766550206 +0800
@@ -13,21 +13,20 @@
 from xpra.x11.bindings.display_source cimport set_display   # pylint: disable=syntax-error
 from xpra.x11.bindings.display_source import set_display_name  # @UnresolvedImport
 
-
 ###################################
 # Headers, python magic
 ###################################
-cdef extern from "gtk-3.0/gdk/gdk.h":
+cdef extern from "gdk/gdk.h":
     pass
 
-cdef extern from "gtk-3.0/gdk/gdktypes.h":
+cdef extern from "gdk/gdktypes.h":
     ctypedef struct GdkDisplay:
         pass
 
-cdef extern from "gtk-3.0/gdk/gdkdisplay.h":
+cdef extern from "gdk/gdkdisplay.h":
     GdkDisplay *gdk_display_get_default()
 
-cdef extern from "gtk-3.0/gdk/gdkx.h":
+cdef extern from "gdk/gdkx.h":
     Display *gdk_x11_display_get_xdisplay(GdkDisplay *display)
     const char *gdk_display_get_name(GdkDisplay *display)