Warn if xcb-keysyms is missing

As suggested by Jan Janak <jan@ryngle.com>

Warn if xcb-keysyms is missing
As suggested by Jan Janak <jan@ryngle.com>
6bbabbb5 · Rémi Denis-Courmont · eee7959f · 6bbabbb5
Commit 6bbabbb5 authored Jul 11, 2010 by Rémi Denis-Courmont
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configure.ac configure.ac +1 -0

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--- a/configure.ac
+++ b/configure.ac
@@ -3343,6 +3343,7 @@ AS_IF([test "${enable_xcb}" != "no"], [
    ], [
      have_xcb_keysyms="no"
      need_xid_provider="yes"
+      AC_MSG_WARN([libxcb-keysyms not found. Hotkeys will not be supported.])
    ])
  ])