cmake_minimum_required(VERSION 2.8)

set(PROJECT_NAME Test2)
PROJECT(${PROJECT_NAME})


FILE(GLOB Test_SRCS 
 main.cpp
  )


ADD_EXECUTABLE(${PROJECT_NAME} 
  ${Test_SRCS} 
)


set(outfile "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/Foo.txt")

add_custom_command(OUTPUT "${outfile}"
 COMMAND echo Foo > "${outfile}"
 DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/myfile.txt"
 )
add_custom_target(Foo DEPENDS "${outfile}")

ADD_DEPENDENCIES(${PROJECT_NAME} Foo)