Tests/RunCMake/ExternalProject-CMP0225/CMP0225-NEW-custom-check.cmake

file(READ "${RunCMake_TEST_BINARY_DIR}/tmp/Sub-cfgcmd.txt" cfgcmd)
if(cfgcmd MATCHES "CMAKE_INSTALL_PREFIX")
  set(RunCMake_TEST_FAILED
    "Custom configure command should not receive a prefix:\n${cfgcmd}")
endif()