Tests/RunCMake/Ninja/CheckNoPrefixSubDirScript.cmake


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# Check that the prefix sub-directory is not repeated.

if(NINJA_OUTPUT_PATH_PREFIX AND EXISTS "${CUR_BIN_DIR}/${NINJA_OUTPUT_PATH_PREFIX}")
  message(FATAL_ERROR
    "no sub directory named after the CMAKE_NINJA_OUTPUT_PATH_PREFIX "
    "should be in the binary directory."
    )
endif()