[Orxonox-commit 4811] r9480 - code/branches/testing/cmake/tools

[landauf at orxonox.net]

Author: landauf
Date: 2012-12-02 21:19:55 +0100 (Sun, 02 Dec 2012)
New Revision: 9480

Modified:
   code/branches/testing/cmake/tools/TargetUtilities.cmake
Log:
added cmake flag ENABLE_GCOV to enable code coverage analysis with gcov

Modified: code/branches/testing/cmake/tools/TargetUtilities.cmake
===================================================================
--- code/branches/testing/cmake/tools/TargetUtilities.cmake	2012-11-30 20:41:09 UTC (rev 9479)
+++ code/branches/testing/cmake/tools/TargetUtilities.cmake	2012-12-02 20:19:55 UTC (rev 9480)
@@ -350,6 +350,13 @@
     TARGET_LINK_LIBRARIES(${_target_name} ${_arg_LINK_LIBS_UNIX})
   ENDIF()
 
+  # Enable gcov (gcc code coverage analysis tool) if ENABLE_GCOV flag is defined
+  IF(ENABLE_GCOV)
+    TARGET_LINK_LIBRARIES(${_target_name} gcov)
+    ADD_COMPILER_FLAGS("-fprofile-arcs")
+    ADD_COMPILER_FLAGS("-ftest-coverage")
+  ENDIF()
+
   # Visual Leak Detector specific stuff (avoids the include)
   IF(VISUAL_LEAK_DETECTOR_ENABLE)
     TARGET_LINK_LIBRARIES(${_target_name} debug ${VLD_LIBRARY})