1 # 

     2 # Function to get current timestamp.

     3 #

     4 # Sets PROJECT_BUILD_TIMESTAMP var

     5 #

     6 function (FindBuildTimestamp)

     7     EXECUTE_PROCESS (

     8         COMMAND date --rfc-2822

     9         OUTPUT_VARIABLE timestamp_now

    10         OUTPUT_STRIP_TRAILING_WHITESPACE

    11     )

    12     

    13     SET (PROJECT_BUILD_TIMESTAMP "${timestamp_now}" PARENT_SCOPE)

    14 endfunction (FindBuildTimestamp)