# If timestamping is used, it can (rarely) fail, when public timestamping service has issues.
java.lang.NullPointerException
# To handle the error gracefully and transparently, we'll retry the signtool command,
# second time without "/t URL" parameter
SET(SIGNTOOL_PARAMETERS_NO_TIMESTAMP "@SIGNTOOL_PARAMETERS@")
LIST(FIND SIGNTOOL_PARAMETERS_NO_TIMESTAMP /t idx)
IF(NOT(idx EQUAL -1))
 LIST(REMOVE_AT SIGNTOOL_PARAMETERS_NO_TIMESTAMP ${idx})
 #remove the URL following /t , as well
 LIST(REMOVE_AT SIGNTOOL_PARAMETERS_NO_TIMESTAMP ${idx})
ENDIF()

GET_FILENAME_COMPONENT(SIGNTOOL_DIR "@SIGNTOOL_EXECUTABLE@" DIRECTORY)
GET_FILENAME_COMPONENT(SIGNTOOL_NAME "@SIGNTOOL_EXECUTABLE@" NAME)

FILE(GLOB_RECURSE files "@CMAKE_BINARY_DIR@/*.signme")
MESSAGE(STATUS "signing files")


FOREACH(f ${files})
  STRING(REPLACE ".signme" "" exe_location "${f}")

  string (REPLACE ";" " " params "@SIGNTOOL_PARAMETERS@")

  EXECUTE_PROCESS(COMMAND
     cmd /c "${SIGNTOOL_NAME}" sign @SIGNTOOL_PARAMETERS@ "${exe_location}" 2>NUL
     || "${SIGNTOOL_NAME}" sign ${SIGNTOOL_PARAMETERS_NO_TIMESTAMP} "${exe_location}"
     WORKING_DIRECTORY ${SIGNTOOL_DIR}
     RESULT_VARIABLE ERR)
  IF(NOT ${ERR} EQUAL 0)
    MESSAGE( "Error ${ERR} signing ${exe_location}")
  ELSE()
    FILE(REMOVE ${f})
  ENDIF()

ENDFOREACH()