cmake CTEST_UPDATE_COMMAND examples

gismo/gismo cmake/ctest_script.cmake :452

execute_process(COMMAND ${CTEST_UPDATE_COMMAND} log -1
      WORKING_DIRECTORY ${CTEST_SOURCE_DIRECTORY}
      OUTPUT_STRIP_TRAILING_WHITESPACE
      OUTPUT_VARIABLE commitMessage)

sandialabs/Albany doc/dashboards/perlmutter.nersc.gov/serial/ctest_nightly_compass.cmake :117

set (CTEST_UPDATE_COMMAND "${CTEST_GIT_COMMAND}")

SuperElastix/elastix Testing/Dashboard/elxDashboardCommon.cmake :145

foreach(v
  CTEST_SITE
  CTEST_BUILD_NAME
  CTEST_SOURCE_DIRECTORY
  CTEST_BINARY_DIRECTORY
  CTEST_CMAKE_GENERATOR
  CTEST_BUILD_CONFIGURATION
  CTEST_UPDATE_COMMAND
  CTEST_CHECKOUT_COMMAND
  CTEST_COVERAGE_COMMAND
  CTEST_MEMORYCHECK_COMMAND
  CTEST_SCRIPT_DIRECTORY
  dashboard_git_url
  dashboard_git_branch
  dashboard_model
  )