[cfe-commits] r158894 - /cfe/trunk/unittests/CMakeLists.txt

[Chandler Carruth]

Author: chandlerc
Date: Wed Jun 20 21:04:39 2012
New Revision: 158894

URL: http://llvm.org/viewvc/llvm-project?rev=158894&view=rev
Log:
Simplify the Clang unittest function in the CMake build, and make it
match the LLVM implemenation. This also simplifies the name management
and splits the custom library management out from the unittest specific
management. It finally drops the dependency on parsing cmake arguments.

Modified:
    cfe/trunk/unittests/CMakeLists.txt

Modified: cfe/trunk/unittests/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/CMakeLists.txt?rev=158894&r1=158893&r2=158894&view=diff
==============================================================================
--- cfe/trunk/unittests/CMakeLists.txt (original)
+++ cfe/trunk/unittests/CMakeLists.txt Wed Jun 20 21:04:39 2012
@@ -1,16 +1,8 @@
-include(LLVMParseArguments)
-
-# add_clang_unittest(test_dirname file1.cpp file2.cpp ...
-#                    [USED_LIBS lib1 lib2])
+# add_clang_unittest(test_dirname file1.cpp file2.cpp)
 #
 # Will compile the list of files together and link against the clang
-# libraries in the USED_LIBS. Produces a binary named
-# 'basename(test_dirname)Tests'.
-function(add_clang_unittest)
-  parse_arguments(CLANG_UNITTEST "USED_LIBS" "" ${ARGN})
-  list(GET CLANG_UNITTEST_DEFAULT_ARGS 0 test_dirname)
-  list(REMOVE_AT CLANG_UNITTEST_DEFAULT_ARGS 0)
-
+# Produces a binary named 'basename(test_dirname)'.
+function(add_clang_unittest test_dirname)
   string(REGEX MATCH "([^/]+)$" test_name ${test_dirname})
   if (CMAKE_BUILD_TYPE)
     set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
@@ -22,10 +14,16 @@
   if( NOT LLVM_BUILD_TESTS )
     set(EXCLUDE_FROM_ALL ON)
   endif()
-  add_clang_executable(${test_name}Tests ${CLANG_UNITTEST_DEFAULT_ARGS})
-  target_link_libraries(${test_name}Tests ${CLANG_UNITTEST_USED_LIBS})
-  add_dependencies(ClangUnitTests ${test_name}Tests)
-  set_target_properties(${test_name}Tests PROPERTIES FOLDER "Clang tests")
+
+  add_clang_executable(${test_name} ${ARGN})
+  target_link_libraries(${test_name}
+    gtest
+    gtest_main
+    LLVMSupport # gtest needs it for raw_ostream.
+    )
+
+  add_dependencies(ClangUnitTests ${test_name})
+  set_target_properties(${test_name} PROPERTIES FOLDER "Clang tests")
 endfunction()
 
 add_custom_target(ClangUnitTests)
@@ -48,27 +46,37 @@
   add_definitions("-Wno-variadic-macros")
 endif()
 
-add_clang_unittest(Basic
+add_clang_unittest(BasicTests
   Basic/FileManagerTest.cpp
   Basic/SourceManagerTest.cpp
-  USED_LIBS gtest gtest_main clangLex
- )
+  )
+target_link_libraries(BasicTests
+  clangLex
+  )
 
-add_clang_unittest(Lex
+add_clang_unittest(LexTests
   Lex/LexerTest.cpp
-  USED_LIBS gtest gtest_main clangLex
- )
+  )
+target_link_libraries(LexTests
+  clangLex
+  )
 
-add_clang_unittest(Frontend
+add_clang_unittest(FrontendTests
   Frontend/FrontendActionTest.cpp
-  USED_LIBS gtest gtest_main clangFrontend
- )
+  )
+target_link_libraries(FrontendTests
+  clangFrontend
+  )
 
-add_clang_unittest(Tooling
+add_clang_unittest(ToolingTests
   Tooling/CompilationDatabaseTest.cpp
   Tooling/ToolingTest.cpp
   Tooling/RecursiveASTVisitorTest.cpp
   Tooling/RefactoringTest.cpp
   Tooling/RewriterTest.cpp
-  USED_LIBS gtest gtest_main clangAST clangTooling clangRewrite
- )
+  )
+target_link_libraries(ToolingTests
+  clangAST
+  clangTooling
+  clangRewrite
+  )