Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -219,7 +219,14 @@
 # Configure System
 #===============================================================================
 
-set(LIBCXX_COMPILER    ${CMAKE_CXX_COMPILER})
+# When ccache is used, the actual compiler will be in arg1.  Solves
+# a python parsing issue in CXXCompiler() where parameters with spaces are
+# treated as seperate parameters.
+if(CMAKE_CXX_COMPILER_ARG1)
+  string(STRIP ${CMAKE_CXX_COMPILER_ARG1} LIBCXX_COMPILER )
+else()
+  set(LIBCXX_COMPILER ${CMAKE_CXX_COMPILER})
+endif()
 set(LIBCXX_SOURCE_DIR  ${CMAKE_CURRENT_SOURCE_DIR})
 set(LIBCXX_BINARY_DIR  ${CMAKE_CURRENT_BINARY_DIR})
 set(LIBCXX_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBCXX_LIBDIR_SUFFIX})