ENH: Do bootstrap test on all unix systems

Source/CMakeLists.txt

@@ -634,6 +634,8 @@ IF(BUILD_TESTING)
     ADD_TEST(CTestTest ${CMAKE_CTEST_COMMAND}
       -S "${CMake_BINARY_DIR}/Tests/CTestTest/test.cmake" -V
       )
+  ENDIF (CTEST_TEST_CTEST)
+
   IF(UNIX)
     ADD_TEST(BootstrapTest ${CMAKE_CTEST_COMMAND}
       --build-and-test
@@ -645,9 +647,6 @@ IF(BUILD_TESTING)
 
   ENDIF(UNIX)
 
-
-  ENDIF (CTEST_TEST_CTEST)
-
   IF(CMAKE_GENERATOR MATCHES "Makefiles")
     # see if we can find a fortran compiler on the machine
     # if so, add the fortran test and see if it works.