On borland and cygwin remove .EXE

Modules/Dart.cmake

@@ -89,14 +89,19 @@ IF(BUILD_TESTING)
     IF(NOT DART_COMPILER)
       SET(DART_COMPILER "unknown")
     ENDIF(NOT DART_COMPILER)
+    IF(WIN32)
+      SET(DART_NAME_COMPONENT "NAME_WE")
+    ELSE(WIN32)
+      SET(DART_NAME_COMPONENT "NAME")
+    ENDIF(WIN32)
     IF(UNIX OR BORLAND)
-      GET_FILENAME_COMPONENT(DART_CXX_NAME "${CMAKE_CXX_COMPILER}" NAME)
+      GET_FILENAME_COMPONENT(DART_CXX_NAME "${CMAKE_CXX_COMPILER}" ${DART_NAME_COMPONENT})
     ELSE(UNIX OR BORLAND)
-      GET_FILENAME_COMPONENT(DART_CXX_NAME "${CMAKE_BUILD_TOOL}" NAME_WE)
+      GET_FILENAME_COMPONENT(DART_CXX_NAME "${CMAKE_BUILD_TOOL}" ${DART_NAME_COMPONENT})
     ENDIF(UNIX OR BORLAND)
     SET(BUILDNAME "${CMAKE_SYSTEM_NAME}-${DART_CXX_NAME}")
+    MESSAGE(STATUS "Using Buildname: ${BUILDNAME}")
   ENDIF(NOT BUILDNAME)
-  #BUILD_NAME(BUILDNAME)
   # set the build command
   BUILD_COMMAND(MAKECOMMAND ${MAKEPROGRAM} )