From: Alexey Samsonov <samsonov@google.com>
Date: Wed, 19 Dec 2012 12:30:33 +0000 (+0000)
Subject: CMake: factor out a function that returns the expected directory for unit test
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e6ddb985657f239a7775380f1cf3e2dbdb1ab308;p=platform%2Fupstream%2Fllvm.git

CMake: factor out a function that returns the expected directory for unit test

llvm-svn: 170539
---

diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
index 43ee9a0..cfb876e 100755
--- a/llvm/cmake/modules/AddLLVM.cmake
+++ b/llvm/cmake/modules/AddLLVM.cmake
@@ -155,14 +155,20 @@ macro(add_llvm_external_project name)
   endif()
 endmacro(add_llvm_external_project)
 
-# Generic support for adding a unittest.
-function(add_unittest test_suite test_name)
+# Returns directory where unittest should reside.
+function(get_unittest_directory dir)
   if (CMAKE_BUILD_TYPE)
-    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
-      ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE})
+   set(result ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE})
   else()
-    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+   set(result ${CMAKE_CURRENT_BINARY_DIR})
   endif()
+  set(${dir} ${result} PARENT_SCOPE)
+endfunction()
+
+# Generic support for adding a unittest.
+function(add_unittest test_suite test_name)
+  get_unittest_directory(OUTPUT_DIR)
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${OUTPUT_DIR})
   if( NOT LLVM_BUILD_TESTS )
     set(EXCLUDE_FROM_ALL ON)
   endif()