r253720 - [CMake] Fix handling of passing through semi-colon separated lists.

[Chris Bieneman via cfe-commits]

Author: cbieneman
Date: Fri Nov 20 16:09:03 2015
New Revision: 253720

URL: http://llvm.org/viewvc/llvm-project?rev=253720&view=rev
Log:
[CMake] Fix handling of passing through semi-colon separated lists.

When passing around CMake arguments as lists of arguments any arguments containing lists need to have their semi-colons escaped otherwise CMake will split the arguments in the middle.

Modified:
    cfe/trunk/runtime/CMakeLists.txt

Modified: cfe/trunk/runtime/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/runtime/CMakeLists.txt?rev=253720&r1=253719&r2=253720&view=diff
==============================================================================
--- cfe/trunk/runtime/CMakeLists.txt (original)
+++ cfe/trunk/runtime/CMakeLists.txt Fri Nov 20 16:09:03 2015
@@ -49,8 +49,9 @@ if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND E
   get_cmake_property(variableNames VARIABLES)
   foreach(varaibleName ${variableNames})
     if(varaibleName MATCHES "^COMPILER_RT")
+      string(REPLACE ";" "\;" value "${${varaibleName}}")
       list(APPEND COMPILER_RT_PASSTHROUGH_VARIABLES
-        -D${varaibleName}=${${varaibleName}})
+        -D${varaibleName}=${${value}})
     endif()
   endforeach()