[llvm] r197682 - [CMake] Introduce LIT in add_lit_target.

[NAKAMURA Takumi]

Author: chapuni
Date: Thu Dec 19 10:02:17 2013
New Revision: 197682

URL: http://llvm.org/viewvc/llvm-project?rev=197682&view=rev
Log:
[CMake] Introduce LIT in add_lit_target.

Modified:
    llvm/trunk/cmake/modules/AddLLVM.cmake

Modified: llvm/trunk/cmake/modules/AddLLVM.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/AddLLVM.cmake?rev=197682&r1=197681&r2=197682&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/AddLLVM.cmake (original)
+++ llvm/trunk/cmake/modules/AddLLVM.cmake Thu Dec 19 10:02:17 2013
@@ -322,15 +322,18 @@ endfunction()
 # A raw function to create a lit target. This is used to implement the testuite
 # management functions.
 function(add_lit_target target comment)
-  parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
+  parse_arguments(ARG "LIT;PARAMS;DEPENDS;ARGS" "" ${ARGN})
   set(LIT_ARGS "${ARG_ARGS} ${LLVM_LIT_ARGS}")
   separate_arguments(LIT_ARGS)
   if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
     list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
   endif ()
+  if(NOT EXISTS ${ARG_LIT})
+    set(ARG_LIT ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
+  endif()
   set(LIT_COMMAND
     ${PYTHON_EXECUTABLE}
-    ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py
+    ${ARG_LIT}
     ${LIT_ARGS}
     )
   foreach(param ${ARG_PARAMS})