1 # CMake script to test if a file exists. Errors if the file does not exist.

     2 # Expect actual arguments to start at index 3 (cmake -P <script_name>)

     3 

     4 # Expect one argument

     5 if(NOT (CMAKE_ARGC EQUAL "4"))

     6     message(FATAL_ERROR "Test Internal Error: Unexpected ARGC Value: ${CMAKE_ARGC}.")

     7 endif()

     8 

     9 set(FILE_PATH "${CMAKE_ARGV3}")

    10 

    11 if(NOT ( EXISTS "${FILE_PATH}" ))

    12     message(FATAL_ERROR "Test failed: File `${FILE_PATH}` does not exist.")

    13 endif()