diff --git a/Tests/Complex/Executable/CMakeLists.txt b/Tests/Complex/Executable/CMakeLists.txt
index e1a7b6b3f..6a217f03c 100644
--- a/Tests/Complex/Executable/CMakeLists.txt
+++ b/Tests/Complex/Executable/CMakeLists.txt
@@ -20,8 +20,8 @@ SET(COMPLEX_LIBS CMakeTestLibrary;CMakeTestLibraryShared;CMakeTestCLibraryShared
 LINK_LIBRARIES(${COMPLEX_LIBS})
 
 ADD_EXECUTABLE(A A.cxx)
-ADD_EXECUTABLE(complex complex testcflags.c 
-  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
+ADD_EXECUTABLE(complex complex testcflags.c )
+#  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
 ADD_EXECUTABLE(complex.file complex.file.cxx)
 IF(NOT CMAKE_TEST_DIFFERENT_GENERATOR)
   TARGET_LINK_LIBRARIES(complex CMakeLib cmsys cmexpat cmzlib cmtar)
diff --git a/Tests/Complex/Executable/complex.cxx b/Tests/Complex/Executable/complex.cxx
index f126fe58e..a80487b9f 100644
--- a/Tests/Complex/Executable/complex.cxx
+++ b/Tests/Complex/Executable/complex.cxx
@@ -290,10 +290,12 @@ void ForceStringUse()
 extern "C" int TestCFlags(char* m);
 extern "C" int TestTargetCompileFlags(char* m);
 
+#if 0
 // defined in  Sub1/NameConflictTest.c
 extern "C" int NameConflictTest1();
 // defined in  Sub2/NameConflictTest.c
 extern "C" int NameConflictTest2();
+#endif
 
 // ======================================================================
 
@@ -400,6 +402,7 @@ int main()
     cmFailed("cmSystemTools::UpperCase is working");
     }    
 #endif
+#if 0
   if(NameConflictTest1() == 0 && NameConflictTest2() == 0)
     {
     cmPassed("Sub dir with same named source works");
@@ -408,6 +411,7 @@ int main()
     {
     cmFailed("Sub dir with same named source fails");
     }
+#endif
   if(file1() != 1)
     {
     cmFailed("Call to file1 function from library failed.");
diff --git a/Tests/ComplexOneConfig/Executable/CMakeLists.txt b/Tests/ComplexOneConfig/Executable/CMakeLists.txt
index e1a7b6b3f..6a217f03c 100644
--- a/Tests/ComplexOneConfig/Executable/CMakeLists.txt
+++ b/Tests/ComplexOneConfig/Executable/CMakeLists.txt
@@ -20,8 +20,8 @@ SET(COMPLEX_LIBS CMakeTestLibrary;CMakeTestLibraryShared;CMakeTestCLibraryShared
 LINK_LIBRARIES(${COMPLEX_LIBS})
 
 ADD_EXECUTABLE(A A.cxx)
-ADD_EXECUTABLE(complex complex testcflags.c 
-  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
+ADD_EXECUTABLE(complex complex testcflags.c )
+#  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
 ADD_EXECUTABLE(complex.file complex.file.cxx)
 IF(NOT CMAKE_TEST_DIFFERENT_GENERATOR)
   TARGET_LINK_LIBRARIES(complex CMakeLib cmsys cmexpat cmzlib cmtar)
diff --git a/Tests/ComplexOneConfig/Executable/complex.cxx b/Tests/ComplexOneConfig/Executable/complex.cxx
index f126fe58e..a80487b9f 100644
--- a/Tests/ComplexOneConfig/Executable/complex.cxx
+++ b/Tests/ComplexOneConfig/Executable/complex.cxx
@@ -290,10 +290,12 @@ void ForceStringUse()
 extern "C" int TestCFlags(char* m);
 extern "C" int TestTargetCompileFlags(char* m);
 
+#if 0
 // defined in  Sub1/NameConflictTest.c
 extern "C" int NameConflictTest1();
 // defined in  Sub2/NameConflictTest.c
 extern "C" int NameConflictTest2();
+#endif
 
 // ======================================================================
 
@@ -400,6 +402,7 @@ int main()
     cmFailed("cmSystemTools::UpperCase is working");
     }    
 #endif
+#if 0
   if(NameConflictTest1() == 0 && NameConflictTest2() == 0)
     {
     cmPassed("Sub dir with same named source works");
@@ -408,6 +411,7 @@ int main()
     {
     cmFailed("Sub dir with same named source fails");
     }
+#endif
   if(file1() != 1)
     {
     cmFailed("Call to file1 function from library failed.");
diff --git a/Tests/ComplexRelativePaths/Executable/CMakeLists.txt b/Tests/ComplexRelativePaths/Executable/CMakeLists.txt
index e1a7b6b3f..6a217f03c 100644
--- a/Tests/ComplexRelativePaths/Executable/CMakeLists.txt
+++ b/Tests/ComplexRelativePaths/Executable/CMakeLists.txt
@@ -20,8 +20,8 @@ SET(COMPLEX_LIBS CMakeTestLibrary;CMakeTestLibraryShared;CMakeTestCLibraryShared
 LINK_LIBRARIES(${COMPLEX_LIBS})
 
 ADD_EXECUTABLE(A A.cxx)
-ADD_EXECUTABLE(complex complex testcflags.c 
-  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
+ADD_EXECUTABLE(complex complex testcflags.c )
+#  Sub1/NameConflictTest.c Sub2/NameConflictTest.c)
 ADD_EXECUTABLE(complex.file complex.file.cxx)
 IF(NOT CMAKE_TEST_DIFFERENT_GENERATOR)
   TARGET_LINK_LIBRARIES(complex CMakeLib cmsys cmexpat cmzlib cmtar)
diff --git a/Tests/ComplexRelativePaths/Executable/complex.cxx b/Tests/ComplexRelativePaths/Executable/complex.cxx
index f126fe58e..a80487b9f 100644
--- a/Tests/ComplexRelativePaths/Executable/complex.cxx
+++ b/Tests/ComplexRelativePaths/Executable/complex.cxx
@@ -290,10 +290,12 @@ void ForceStringUse()
 extern "C" int TestCFlags(char* m);
 extern "C" int TestTargetCompileFlags(char* m);
 
+#if 0
 // defined in  Sub1/NameConflictTest.c
 extern "C" int NameConflictTest1();
 // defined in  Sub2/NameConflictTest.c
 extern "C" int NameConflictTest2();
+#endif
 
 // ======================================================================
 
@@ -400,6 +402,7 @@ int main()
     cmFailed("cmSystemTools::UpperCase is working");
     }    
 #endif
+#if 0
   if(NameConflictTest1() == 0 && NameConflictTest2() == 0)
     {
     cmPassed("Sub dir with same named source works");
@@ -408,6 +411,7 @@ int main()
     {
     cmFailed("Sub dir with same named source fails");
     }
+#endif
   if(file1() != 1)
     {
     cmFailed("Call to file1 function from library failed.");