Description: Fix linking against libX11 and libXext
Author: Joachim Falk <joachim.falk@gmx.de>

Index: pkg-tigervnc/CMakeLists.txt
===================================================================
--- pkg-tigervnc.orig/CMakeLists.txt
+++ pkg-tigervnc/CMakeLists.txt
@@ -242,12 +242,19 @@ if(UNIX AND NOT APPLE)
   if(X11_Xinerama_FOUND)
     set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_Xinerama_LIB})
   endif()
+  if(X11_Xext_FOUND)
+    set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_Xext_LIB})
+  endif()
   if(X11_Xfixes_FOUND)
     set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_Xfixes_LIB})
   endif()
   if(X11_Xcursor_FOUND)
     set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_Xcursor_LIB})
   endif()
+  # X11_FOUND is correct not X11_X11_FOUND
+  if(X11_FOUND)
+    set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_X11_LIB})
+  endif()
   if(X11_Xrender_FOUND)
     set(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${X11_Xrender_LIB})
   endif()