Fix for CONC-88: Out-of-source build touches files in source dir

  removed duplicate CONFIGURE_FILE directives

Author: 9E0R9

CMakeLists.txt

@@ -164,12 +164,8 @@ ENDIF()
 
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/include/mysql_version.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/include/mysql_version.h)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/include/mysql_version.h.in
-               ${CMAKE_SOURCE_DIR}/include/mysql_version.h)
 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/include/my_config.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/include/my_config.h)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/include/my_config.h.in
-               ${CMAKE_SOURCE_DIR}/include/my_config.h)
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/include)