From 5aad12517eade12206a1f3d4da612efcbabb007d Mon Sep 17 00:00:00 2001
From: Ronan Collobert <ronan@collobert.com>
Date: Fri, 25 Oct 2013 16:33:40 +0200
Subject: workaround cmake relative path bug

---
 cmake/QtLuaPaths.cmake | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/cmake/QtLuaPaths.cmake b/cmake/QtLuaPaths.cmake
index b1d95bd..a79c937 100644
--- a/cmake/QtLuaPaths.cmake
+++ b/cmake/QtLuaPaths.cmake
@@ -1,3 +1,18 @@
+# workaround another annoying cmake bug
+# http://public.kitware.com/Bug/view.php?id=14462
+# https://awesome.naquadah.org/bugs/index.php?do=details&task_id=869
+MACRO(NORMALIZE_PATH _path_)
+  get_filename_component(${_path_}_abs "${${_path_}}" ABSOLUTE)
+  SET(${_path_} "${${_path_}_abs}")
+ENDMACRO()
+
+NORMALIZE_PATH(LUA_BINDIR)
+NORMALIZE_PATH(LUA_LIBDIR)
+NORMALIZE_PATH(LUA_INCDIR)
+NORMALIZE_PATH(LUADIR)
+NORMALIZE_PATH(LIBDIR)
+NORMALIZE_PATH(CONFDIR)
+
 # work-around luarocks *ugly* limitations those guys believe that only few
 # directories in their PREFIX should be moved around. i really do not know
 # what the hell they are thinking. you know what? it is sad.
-- 
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