From 596f28e6e27ebe5c3eb1c9e50f90a905abbca9f1 Mon Sep 17 00:00:00 2001
From: Adam Strzelecki <ono@java.pl>
Date: Mon, 2 Mar 2015 21:20:48 +0100
Subject: [PATCH] Workaround backslash escaping in variable_watch

Just access value with ${${variable}} instead ${value}.
---
 CMakePCHCompiler.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakePCHCompiler.cmake b/CMakePCHCompiler.cmake
index 5220de1..c5a1e0a 100644
--- a/CMakePCHCompiler.cmake
+++ b/CMakePCHCompiler.cmake
@@ -191,7 +191,7 @@ endmacro()
 macro(__watch_pch_variable variable access value)
 	string(REPLACE _C_ _CPCH_ pchvariable ${variable})
 	string(REPLACE _CXX_ _CXXPCH_ pchvariable ${pchvariable})
-	set(${pchvariable} ${value})
+	set(${pchvariable} ${${variable}}) # because ${value} expands backslashes
 endmacro()
 
 macro(__configure_pch_compiler lang)