From 84cf24948245d893cde9b3ef8c9eee614191de80 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 26 Nov 2021 15:01:36 +0100
Subject: Fix for issue #253: Remove xdbe support

---
 CMake/options.cmake   | 12 ------------
 CMake/resources.cmake |  3 +--
 2 files changed, 1 insertion(+), 14 deletions(-)

(limited to 'CMake')

diff --git a/CMake/options.cmake b/CMake/options.cmake
index e9e7a1db0..ccb253522 100644
--- a/CMake/options.cmake
+++ b/CMake/options.cmake
@@ -595,18 +595,6 @@ else(OPTION_USE_XRENDER)
   set (FLTK_XRENDER_FOUND FALSE)
 endif (OPTION_USE_XRENDER)
 
-#######################################################################
-if (X11_FOUND)
-  option (OPTION_USE_XDBE "use lib Xdbe" ON)
-endif (X11_FOUND)
-
-if (OPTION_USE_XDBE AND HAVE_XDBE_H)
-  set (HAVE_XDBE 1)
-  set (FLTK_XDBE_FOUND TRUE)
-else()
-  set (FLTK_XDBE_FOUND FALSE)
-endif (OPTION_USE_XDBE AND HAVE_XDBE_H)
-
 #######################################################################
 set (FL_NO_PRINT_SUPPORT FALSE)
 if (X11_FOUND AND NOT OPTION_PRINT_SUPPORT)
diff --git a/CMake/resources.cmake b/CMake/resources.cmake
index 7ea839d1f..23d84a787 100644
--- a/CMake/resources.cmake
+++ b/CMake/resources.cmake
@@ -62,7 +62,6 @@ fl_find_header (HAVE_SYS_SELECT_H sys/select.h)
 fl_find_header (HAVE_SYS_STDTYPES_H sys/stdtypes.h)
 
 fl_find_header (HAVE_X11_XREGION_H "X11/Xlib.h;X11/Xregion.h")
-fl_find_header (HAVE_XDBE_H "X11/Xlib.h;X11/extensions/Xdbe.h")
 
 if (WIN32 AND NOT CYGWIN)
   # we don't use pthreads on Windows (except for Cygwin, see options.cmake)
@@ -154,7 +153,7 @@ mark_as_advanced (HAVE_OPENGL_GLU_H HAVE_PNG_H)
 mark_as_advanced (HAVE_PTHREAD_H HAVE_PTHREAD_MUTEX_RECURSIVE)
 mark_as_advanced (HAVE_STDIO_H HAVE_STRINGS_H HAVE_SYS_DIR_H)
 mark_as_advanced (HAVE_SYS_NDIR_H HAVE_SYS_SELECT_H)
-mark_as_advanced (HAVE_SYS_STDTYPES_H HAVE_XDBE_H)
+mark_as_advanced (HAVE_SYS_STDTYPES_H)
 mark_as_advanced (HAVE_X11_XREGION_H)
 
 #----------------------------------------------------------------------
-- 
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